Home / 15,514,945,306.02-23,272,418,266.92-3,724,063,779.84

Finding the Fourth Proportional to 15,514,945,306.02, 23,272,418,266.92 and 3,724,063,779.84

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Solution

The fourth proportional to 15,514,945,306.02, 23,272,418,266.92 and 3,724,063,779.84 is: 5,586,095,743.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,514,945,306.02 : 23,272,418,266.92 = 3,724,063,779.84 : x
  2. Step 2: Convert to fraction form
    15,514,945,306.02/23,272,418,266.92 = 3,724,063,779.84/x
  3. Step 3: Cross multiply
    15,514,945,306.02x = 23,272,418,266.92 × 3,724,063,779.84
  4. Step 4: Simplify right side
    15,514,945,306.02x = 86,667,969,937,123,557,376
  5. Step 5: Solve for x
    x = 86,667,969,937,123,557,376/15,514,945,306.02
  6. Step 6: Final answer
    x = 5,586,095,743.66

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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.