Home / 22,754,214.80-34,081,555.80-17,665,600.40

Finding the Fourth Proportional to 22,754,214.80, 34,081,555.80 and 17,665,600.40

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Solution

The fourth proportional to 22,754,214.80, 34,081,555.80 and 17,665,600.40 is: 26,459,763.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,754,214.80 : 34,081,555.80 = 17,665,600.40 : x
  2. Step 2: Convert to fraction form
    22,754,214.80/34,081,555.80 = 17,665,600.40/x
  3. Step 3: Cross multiply
    22,754,214.80x = 34,081,555.80 × 17,665,600.40
  4. Step 4: Simplify right side
    22,754,214.80x = 602,071,145,773,102.25
  5. Step 5: Solve for x
    x = 602,071,145,773,102.25/22,754,214.80
  6. Step 6: Final answer
    x = 26,459,763.66

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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.