Home / 17,205,700.53-23,744,371.34-9,365,724.14

Finding the Fourth Proportional to 17,205,700.53, 23,744,371.34 and 9,365,724.14

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Solution

The fourth proportional to 17,205,700.53, 23,744,371.34 and 9,365,724.14 is: 12,924,973.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,205,700.53 : 23,744,371.34 = 9,365,724.14 : x
  2. Step 2: Convert to fraction form
    17,205,700.53/23,744,371.34 = 9,365,724.14/x
  3. Step 3: Cross multiply
    17,205,700.53x = 23,744,371.34 × 9,365,724.14
  4. Step 4: Simplify right side
    17,205,700.53x = 222,383,231,752,854.59
  5. Step 5: Solve for x
    x = 222,383,231,752,854.59/17,205,700.53
  6. Step 6: Final answer
    x = 12,924,973.98

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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.