Home / 17,551,725.30-24,221,249.14-9,816,767.58

Finding the Fourth Proportional to 17,551,725.30, 24,221,249.14 and 9,816,767.58

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Solution

The fourth proportional to 17,551,725.30, 24,221,249.14 and 9,816,767.58 is: 13,547,065.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,551,725.30 : 24,221,249.14 = 9,816,767.58 : x
  2. Step 2: Convert to fraction form
    17,551,725.30/24,221,249.14 = 9,816,767.58/x
  3. Step 3: Cross multiply
    17,551,725.30x = 24,221,249.14 × 9,816,767.58
  4. Step 4: Simplify right side
    17,551,725.30x = 237,774,373,304,654.88
  5. Step 5: Solve for x
    x = 237,774,373,304,654.88/17,551,725.30
  6. Step 6: Final answer
    x = 13,547,065.56

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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.