Home / 106,350,440.28-159,552,535.86-29,673,423

Finding the Fourth Proportional to 106,350,440.28, 159,552,535.86 and 29,673,423

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Solution

The fourth proportional to 106,350,440.28, 159,552,535.86 and 29,673,423 is: 44,517,633.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,350,440.28 : 159,552,535.86 = 29,673,423 : x
  2. Step 2: Convert to fraction form
    106,350,440.28/159,552,535.86 = 29,673,423/x
  3. Step 3: Cross multiply
    106,350,440.28x = 159,552,535.86 × 29,673,423
  4. Step 4: Simplify right side
    106,350,440.28x = 4,734,469,887,296,449
  5. Step 5: Solve for x
    x = 4,734,469,887,296,449/106,350,440.28
  6. Step 6: Final answer
    x = 44,517,633.16

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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.