Home / 16,632,127.26-24,913,390.68-13,376,064.15

Finding the Fourth Proportional to 16,632,127.26, 24,913,390.68 and 13,376,064.15

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Solution

The fourth proportional to 16,632,127.26, 24,913,390.68 and 13,376,064.15 is: 20,036,108.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,632,127.26 : 24,913,390.68 = 13,376,064.15 : x
  2. Step 2: Convert to fraction form
    16,632,127.26/24,913,390.68 = 13,376,064.15/x
  3. Step 3: Cross multiply
    16,632,127.26x = 24,913,390.68 × 13,376,064.15
  4. Step 4: Simplify right side
    16,632,127.26x = 333,243,111,929,692.12
  5. Step 5: Solve for x
    x = 333,243,111,929,692.12/16,632,127.26
  6. Step 6: Final answer
    x = 20,036,108.83

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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.