Home / 59,301,331.20-88,951,996.80-35,413,459.20

Finding the Fourth Proportional to 59,301,331.20, 88,951,996.80 and 35,413,459.20

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Solution

The fourth proportional to 59,301,331.20, 88,951,996.80 and 35,413,459.20 is: 53,120,188.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,301,331.20 : 88,951,996.80 = 35,413,459.20 : x
  2. Step 2: Convert to fraction form
    59,301,331.20/88,951,996.80 = 35,413,459.20/x
  3. Step 3: Cross multiply
    59,301,331.20x = 88,951,996.80 × 35,413,459.20
  4. Step 4: Simplify right side
    59,301,331.20x = 3,150,097,909,435,330.50
  5. Step 5: Solve for x
    x = 3,150,097,909,435,330.50/59,301,331.20
  6. Step 6: Final answer
    x = 53,120,188.80

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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.