Home / 41,807,851.65-62,711,777.48-11,515,714.65

Finding the Fourth Proportional to 41,807,851.65, 62,711,777.48 and 11,515,714.65

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Solution

The fourth proportional to 41,807,851.65, 62,711,777.48 and 11,515,714.65 is: 17,273,571.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,807,851.65 : 62,711,777.48 = 11,515,714.65 : x
  2. Step 2: Convert to fraction form
    41,807,851.65/62,711,777.48 = 11,515,714.65/x
  3. Step 3: Cross multiply
    41,807,851.65x = 62,711,777.48 × 11,515,714.65
  4. Step 4: Simplify right side
    41,807,851.65x = 722,170,934,596,397.50
  5. Step 5: Solve for x
    x = 722,170,934,596,397.50/41,807,851.65
  6. Step 6: Final answer
    x = 17,273,571.98

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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.