Home / 14,753,264.82-22,129,897.23-3,970,590.18

Finding the Fourth Proportional to 14,753,264.82, 22,129,897.23 and 3,970,590.18

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Solution

The fourth proportional to 14,753,264.82, 22,129,897.23 and 3,970,590.18 is: 5,955,885.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,753,264.82 : 22,129,897.23 = 3,970,590.18 : x
  2. Step 2: Convert to fraction form
    14,753,264.82/22,129,897.23 = 3,970,590.18/x
  3. Step 3: Cross multiply
    14,753,264.82x = 22,129,897.23 × 3,970,590.18
  4. Step 4: Simplify right side
    14,753,264.82x = 87,868,752,625,847.20
  5. Step 5: Solve for x
    x = 87,868,752,625,847.20/14,753,264.82
  6. Step 6: Final answer
    x = 5,955,885.27

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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.