Home / 18,002,348-24,843,473.52-9,853,411.04

Finding the Fourth Proportional to 18,002,348, 24,843,473.52 and 9,853,411.04

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Solution

The fourth proportional to 18,002,348, 24,843,473.52 and 9,853,411.04 is: 13,597,834.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,002,348 : 24,843,473.52 = 9,853,411.04 : x
  2. Step 2: Convert to fraction form
    18,002,348/24,843,473.52 = 9,853,411.04/x
  3. Step 3: Cross multiply
    18,002,348x = 24,843,473.52 × 9,853,411.04
  4. Step 4: Simplify right side
    18,002,348x = 244,792,956,253,915.62
  5. Step 5: Solve for x
    x = 244,792,956,253,915.62/18,002,348
  6. Step 6: Final answer
    x = 13,597,834.92

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1.5x scale

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.