Home / 37,656,425.60-56,493,088.32-12,098,890.88

Finding the Fourth Proportional to 37,656,425.60, 56,493,088.32 and 12,098,890.88

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Solution

The fourth proportional to 37,656,425.60, 56,493,088.32 and 12,098,890.88 is: 18,151,051.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,656,425.60 : 56,493,088.32 = 12,098,890.88 : x
  2. Step 2: Convert to fraction form
    37,656,425.60/56,493,088.32 = 12,098,890.88/x
  3. Step 3: Cross multiply
    37,656,425.60x = 56,493,088.32 × 12,098,890.88
  4. Step 4: Simplify right side
    37,656,425.60x = 683,503,711,057,882.62
  5. Step 5: Solve for x
    x = 683,503,711,057,882.62/37,656,425.60
  6. Step 6: Final answer
    x = 18,151,051.25

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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.