Home / 37,446,116.10-56,169,174.15-31,966,368.90

Finding the Fourth Proportional to 37,446,116.10, 56,169,174.15 and 31,966,368.90

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Solution

The fourth proportional to 37,446,116.10, 56,169,174.15 and 31,966,368.90 is: 47,949,553.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,446,116.10 : 56,169,174.15 = 31,966,368.90 : x
  2. Step 2: Convert to fraction form
    37,446,116.10/56,169,174.15 = 31,966,368.90/x
  3. Step 3: Cross multiply
    37,446,116.10x = 56,169,174.15 × 31,966,368.90
  4. Step 4: Simplify right side
    37,446,116.10x = 1,795,524,541,687,243.75
  5. Step 5: Solve for x
    x = 1,795,524,541,687,243.75/37,446,116.10
  6. Step 6: Final answer
    x = 47,949,553.35

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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.