Home / 17,480,966.40-24,123,834.72-9,746,490.24

Finding the Fourth Proportional to 17,480,966.40, 24,123,834.72 and 9,746,490.24

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Solution

The fourth proportional to 17,480,966.40, 24,123,834.72 and 9,746,490.24 is: 13,450,212.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,480,966.40 : 24,123,834.72 = 9,746,490.24 : x
  2. Step 2: Convert to fraction form
    17,480,966.40/24,123,834.72 = 9,746,490.24/x
  3. Step 3: Cross multiply
    17,480,966.40x = 24,123,834.72 × 9,746,490.24
  4. Step 4: Simplify right side
    17,480,966.40x = 235,122,719,649,853.12
  5. Step 5: Solve for x
    x = 235,122,719,649,853.12/17,480,966.40
  6. Step 6: Final answer
    x = 13,450,212.89

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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.