Home / 14,917,990.07-22,376,991.30-6,711,046.27

Finding the Fourth Proportional to 14,917,990.07, 22,376,991.30 and 6,711,046.27

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Solution

The fourth proportional to 14,917,990.07, 22,376,991.30 and 6,711,046.27 is: 10,066,572.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,917,990.07 : 22,376,991.30 = 6,711,046.27 : x
  2. Step 2: Convert to fraction form
    14,917,990.07/22,376,991.30 = 6,711,046.27/x
  3. Step 3: Cross multiply
    14,917,990.07x = 22,376,991.30 × 6,711,046.27
  4. Step 4: Simplify right side
    14,917,990.07x = 150,173,023,984,614.44
  5. Step 5: Solve for x
    x = 150,173,023,984,614.44/14,917,990.07
  6. Step 6: Final answer
    x = 10,066,572.19

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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.