Home / 26,471,616.30-36,531,717.65-14,711,380.34

Finding the Fourth Proportional to 26,471,616.30, 36,531,717.65 and 14,711,380.34

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Solution

The fourth proportional to 26,471,616.30, 36,531,717.65 and 14,711,380.34 is: 20,302,197.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,471,616.30 : 36,531,717.65 = 14,711,380.34 : x
  2. Step 2: Convert to fraction form
    26,471,616.30/36,531,717.65 = 14,711,380.34/x
  3. Step 3: Cross multiply
    26,471,616.30x = 36,531,717.65 × 14,711,380.34
  4. Step 4: Simplify right side
    26,471,616.30x = 537,431,992,566,425.56
  5. Step 5: Solve for x
    x = 537,431,992,566,425.56/26,471,616.30
  6. Step 6: Final answer
    x = 20,302,197.89

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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.