Home / 24,256,981.60-36,385,472.40-17,419,107.40

Finding the Fourth Proportional to 24,256,981.60, 36,385,472.40 and 17,419,107.40

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Solution

The fourth proportional to 24,256,981.60, 36,385,472.40 and 17,419,107.40 is: 26,128,661.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,256,981.60 : 36,385,472.40 = 17,419,107.40 : x
  2. Step 2: Convert to fraction form
    24,256,981.60/36,385,472.40 = 17,419,107.40/x
  3. Step 3: Cross multiply
    24,256,981.60x = 36,385,472.40 × 17,419,107.40
  4. Step 4: Simplify right side
    24,256,981.60x = 633,802,451,535,335.62
  5. Step 5: Solve for x
    x = 633,802,451,535,335.62/24,256,981.60
  6. Step 6: Final answer
    x = 26,128,661.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.