Home / 44,762,641.20-67,143,961.80-44,016,145.20

Finding the Fourth Proportional to 44,762,641.20, 67,143,961.80 and 44,016,145.20

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Solution

The fourth proportional to 44,762,641.20, 67,143,961.80 and 44,016,145.20 is: 66,024,217.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,762,641.20 : 67,143,961.80 = 44,016,145.20 : x
  2. Step 2: Convert to fraction form
    44,762,641.20/67,143,961.80 = 44,016,145.20/x
  3. Step 3: Cross multiply
    44,762,641.20x = 67,143,961.80 × 44,016,145.20
  4. Step 4: Simplify right side
    44,762,641.20x = 2,955,418,371,892,053.50
  5. Step 5: Solve for x
    x = 2,955,418,371,892,053.50/44,762,641.20
  6. Step 6: Final answer
    x = 66,024,217.80

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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.