Home / 50,491,330.40-75,687,229.20-24,911,400.80

Finding the Fourth Proportional to 50,491,330.40, 75,687,229.20 and 24,911,400.80

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Solution

The fourth proportional to 50,491,330.40, 75,687,229.20 and 24,911,400.80 is: 37,342,547.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,491,330.40 : 75,687,229.20 = 24,911,400.80 : x
  2. Step 2: Convert to fraction form
    50,491,330.40/75,687,229.20 = 24,911,400.80/x
  3. Step 3: Cross multiply
    50,491,330.40x = 75,687,229.20 × 24,911,400.80
  4. Step 4: Simplify right side
    50,491,330.40x = 1,885,474,902,042,663.50
  5. Step 5: Solve for x
    x = 1,885,474,902,042,663.50/50,491,330.40
  6. Step 6: Final answer
    x = 37,342,547.47

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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.