Home / 9,580,212,133.60-14,370,318,200.40-8,863,575,973.60

Finding the Fourth Proportional to 9,580,212,133.60, 14,370,318,200.40 and 8,863,575,973.60

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Solution

The fourth proportional to 9,580,212,133.60, 14,370,318,200.40 and 8,863,575,973.60 is: 13,295,363,960.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,580,212,133.60 : 14,370,318,200.40 = 8,863,575,973.60 : x
  2. Step 2: Convert to fraction form
    9,580,212,133.60/14,370,318,200.40 = 8,863,575,973.60/x
  3. Step 3: Cross multiply
    9,580,212,133.60x = 14,370,318,200.40 × 8,863,575,973.60
  4. Step 4: Simplify right side
    9,580,212,133.60x = 127,372,407,134,052,237,312
  5. Step 5: Solve for x
    x = 127,372,407,134,052,237,312/9,580,212,133.60
  6. Step 6: Final answer
    x = 13,295,363,960.40

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Half scale
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Double scale
Find fourth proportional to 9,580,212,134.60, 14,370,318,201.90 and 8,863,575,974.60
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.