Home / 9,580,341,624.40-14,370,512,436.60-5,438,184,619.60

Finding the Fourth Proportional to 9,580,341,624.40, 14,370,512,436.60 and 5,438,184,619.60

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Solution

The fourth proportional to 9,580,341,624.40, 14,370,512,436.60 and 5,438,184,619.60 is: 8,157,276,929.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,580,341,624.40 : 14,370,512,436.60 = 5,438,184,619.60 : x
  2. Step 2: Convert to fraction form
    9,580,341,624.40/14,370,512,436.60 = 5,438,184,619.60/x
  3. Step 3: Cross multiply
    9,580,341,624.40x = 14,370,512,436.60 × 5,438,184,619.60
  4. Step 4: Simplify right side
    9,580,341,624.40x = 78,149,499,708,488,646,656
  5. Step 5: Solve for x
    x = 78,149,499,708,488,646,656/9,580,341,624.40
  6. Step 6: Final answer
    x = 8,157,276,929.40

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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.