Home / 9,567,921,323.70-14,351,881,985.55-8,259,301,005.30

Finding the Fourth Proportional to 9,567,921,323.70, 14,351,881,985.55 and 8,259,301,005.30

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Solution

The fourth proportional to 9,567,921,323.70, 14,351,881,985.55 and 8,259,301,005.30 is: 12,388,951,507.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,567,921,323.70 : 14,351,881,985.55 = 8,259,301,005.30 : x
  2. Step 2: Convert to fraction form
    9,567,921,323.70/14,351,881,985.55 = 8,259,301,005.30/x
  3. Step 3: Cross multiply
    9,567,921,323.70x = 14,351,881,985.55 × 8,259,301,005.30
  4. Step 4: Simplify right side
    9,567,921,323.70x = 118,536,513,311,200,067,584
  5. Step 5: Solve for x
    x = 118,536,513,311,200,067,584/9,567,921,323.70
  6. Step 6: Final answer
    x = 12,388,951,507.95

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Double scale
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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.