Home / 40,334,593.60-60,429,719.40-24,531,331.60

Finding the Fourth Proportional to 40,334,593.60, 60,429,719.40 and 24,531,331.60

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Solution

The fourth proportional to 40,334,593.60, 60,429,719.40 and 24,531,331.60 is: 36,753,103.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,334,593.60 : 60,429,719.40 = 24,531,331.60 : x
  2. Step 2: Convert to fraction form
    40,334,593.60/60,429,719.40 = 24,531,331.60/x
  3. Step 3: Cross multiply
    40,334,593.60x = 60,429,719.40 × 24,531,331.60
  4. Step 4: Simplify right side
    40,334,593.60x = 1,482,421,485,096,353
  5. Step 5: Solve for x
    x = 1,482,421,485,096,353/40,334,593.60
  6. Step 6: Final answer
    x = 36,753,103.30

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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.