Home / 23,487,899.28-32,413,234.65-13,035,493.65

Finding the Fourth Proportional to 23,487,899.28, 32,413,234.65 and 13,035,493.65

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Solution

The fourth proportional to 23,487,899.28, 32,413,234.65 and 13,035,493.65 is: 17,988,944.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,487,899.28 : 32,413,234.65 = 13,035,493.65 : x
  2. Step 2: Convert to fraction form
    23,487,899.28/32,413,234.65 = 13,035,493.65/x
  3. Step 3: Cross multiply
    23,487,899.28x = 32,413,234.65 × 13,035,493.65
  4. Step 4: Simplify right side
    23,487,899.28x = 422,522,514,456,034.94
  5. Step 5: Solve for x
    x = 422,522,514,456,034.94/23,487,899.28
  6. Step 6: Final answer
    x = 17,988,944.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.