Home / 73,151,463.08-109,650,384.11-24,612,465.50

Finding the Fourth Proportional to 73,151,463.08, 109,650,384.11 and 24,612,465.50

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Solution

The fourth proportional to 73,151,463.08, 109,650,384.11 and 24,612,465.50 is: 36,892,854.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,151,463.08 : 109,650,384.11 = 24,612,465.50 : x
  2. Step 2: Convert to fraction form
    73,151,463.08/109,650,384.11 = 24,612,465.50/x
  3. Step 3: Cross multiply
    73,151,463.08x = 109,650,384.11 × 24,612,465.50
  4. Step 4: Simplify right side
    73,151,463.08x = 2,698,766,295,297,809
  5. Step 5: Solve for x
    x = 2,698,766,295,297,809/73,151,463.08
  6. Step 6: Final answer
    x = 36,892,854.66

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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.