Home / 102,314,685.48-153,581,281.02-44,051,217

Finding the Fourth Proportional to 102,314,685.48, 153,581,281.02 and 44,051,217

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Solution

The fourth proportional to 102,314,685.48, 153,581,281.02 and 44,051,217 is: 66,123,863.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,314,685.48 : 153,581,281.02 = 44,051,217 : x
  2. Step 2: Convert to fraction form
    102,314,685.48/153,581,281.02 = 44,051,217/x
  3. Step 3: Cross multiply
    102,314,685.48x = 153,581,281.02 × 44,051,217
  4. Step 4: Simplify right side
    102,314,685.48x = 6,765,442,337,350,002
  5. Step 5: Solve for x
    x = 6,765,442,337,350,002/102,314,685.48
  6. Step 6: Final answer
    x = 66,123,863.90

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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.