Home / 44,687,543.70-67,031,315.55-29,382,042.90

Finding the Fourth Proportional to 44,687,543.70, 67,031,315.55 and 29,382,042.90

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Solution

The fourth proportional to 44,687,543.70, 67,031,315.55 and 29,382,042.90 is: 44,073,064.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,687,543.70 : 67,031,315.55 = 29,382,042.90 : x
  2. Step 2: Convert to fraction form
    44,687,543.70/67,031,315.55 = 29,382,042.90/x
  3. Step 3: Cross multiply
    44,687,543.70x = 67,031,315.55 × 29,382,042.90
  4. Step 4: Simplify right side
    44,687,543.70x = 1,969,516,989,133,537
  5. Step 5: Solve for x
    x = 1,969,516,989,133,537/44,687,543.70
  6. Step 6: Final answer
    x = 44,073,064.35

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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.