Home / 16,654,051.01-22,988,932.49-10,854,243.65

Finding the Fourth Proportional to 16,654,051.01, 22,988,932.49 and 10,854,243.65

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Solution

The fourth proportional to 16,654,051.01, 22,988,932.49 and 10,854,243.65 is: 14,982,989.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,654,051.01 : 22,988,932.49 = 10,854,243.65 : x
  2. Step 2: Convert to fraction form
    16,654,051.01/22,988,932.49 = 10,854,243.65/x
  3. Step 3: Cross multiply
    16,654,051.01x = 22,988,932.49 × 10,854,243.65
  4. Step 4: Simplify right side
    16,654,051.01x = 249,527,474,412,052.12
  5. Step 5: Solve for x
    x = 249,527,474,412,052.12/16,654,051.01
  6. Step 6: Final answer
    x = 14,982,989.68

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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.