Home / 14,927,069.86-22,380,215.97-6,613,359.46

Finding the Fourth Proportional to 14,927,069.86, 22,380,215.97 and 6,613,359.46

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Solution

The fourth proportional to 14,927,069.86, 22,380,215.97 and 6,613,359.46 is: 9,915,436.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,927,069.86 : 22,380,215.97 = 6,613,359.46 : x
  2. Step 2: Convert to fraction form
    14,927,069.86/22,380,215.97 = 6,613,359.46/x
  3. Step 3: Cross multiply
    14,927,069.86x = 22,380,215.97 × 6,613,359.46
  4. Step 4: Simplify right side
    14,927,069.86x = 148,008,413,002,042.56
  5. Step 5: Solve for x
    x = 148,008,413,002,042.56/14,927,069.86
  6. Step 6: Final answer
    x = 9,915,436.48

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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.