Home / 16,925,207.49-23,357,456.04-9,482,933.70

Finding the Fourth Proportional to 16,925,207.49, 23,357,456.04 and 9,482,933.70

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Solution

The fourth proportional to 16,925,207.49, 23,357,456.04 and 9,482,933.70 is: 13,086,823.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,925,207.49 : 23,357,456.04 = 9,482,933.70 : x
  2. Step 2: Convert to fraction form
    16,925,207.49/23,357,456.04 = 9,482,933.70/x
  3. Step 3: Cross multiply
    16,925,207.49x = 23,357,456.04 × 9,482,933.70
  4. Step 4: Simplify right side
    16,925,207.49x = 221,497,207,027,984.53
  5. Step 5: Solve for x
    x = 221,497,207,027,984.53/16,925,207.49
  6. Step 6: Final answer
    x = 13,086,823.73

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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.