Home / 59,956,402.26-89,928,550.87-40,649,593.60

Finding the Fourth Proportional to 59,956,402.26, 89,928,550.87 and 40,649,593.60

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Solution

The fourth proportional to 59,956,402.26, 89,928,550.87 and 40,649,593.60 is: 60,970,286.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,956,402.26 : 89,928,550.87 = 40,649,593.60 : x
  2. Step 2: Convert to fraction form
    59,956,402.26/89,928,550.87 = 40,649,593.60/x
  3. Step 3: Cross multiply
    59,956,402.26x = 89,928,550.87 × 40,649,593.60
  4. Step 4: Simplify right side
    59,956,402.26x = 3,655,559,045,902,427
  5. Step 5: Solve for x
    x = 3,655,559,045,902,427/59,956,402.26
  6. Step 6: Final answer
    x = 60,970,286.88

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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.