Home / 32,165,711.64-44,389,025.06-17,481,378.76

Finding the Fourth Proportional to 32,165,711.64, 44,389,025.06 and 17,481,378.76

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Solution

The fourth proportional to 32,165,711.64, 44,389,025.06 and 17,481,378.76 is: 24,124,489.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,165,711.64 : 44,389,025.06 = 17,481,378.76 : x
  2. Step 2: Convert to fraction form
    32,165,711.64/44,389,025.06 = 17,481,378.76/x
  3. Step 3: Cross multiply
    32,165,711.64x = 44,389,025.06 × 17,481,378.76
  4. Step 4: Simplify right side
    32,165,711.64x = 775,981,359,860,991.88
  5. Step 5: Solve for x
    x = 775,981,359,860,991.88/32,165,711.64
  6. Step 6: Final answer
    x = 24,124,489.10

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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.