Home / 23,178,584.30-34,767,876.45-17,131,966.70

Finding the Fourth Proportional to 23,178,584.30, 34,767,876.45 and 17,131,966.70

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Solution

The fourth proportional to 23,178,584.30, 34,767,876.45 and 17,131,966.70 is: 25,697,950.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,178,584.30 : 34,767,876.45 = 17,131,966.70 : x
  2. Step 2: Convert to fraction form
    23,178,584.30/34,767,876.45 = 17,131,966.70/x
  3. Step 3: Cross multiply
    23,178,584.30x = 34,767,876.45 × 17,131,966.70
  4. Step 4: Simplify right side
    23,178,584.30x = 595,642,101,571,114.25
  5. Step 5: Solve for x
    x = 595,642,101,571,114.25/23,178,584.30
  6. Step 6: Final answer
    x = 25,697,950.05

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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.