Home / 22,433,142.60-33,578,855.10-17,614,744.20

Finding the Fourth Proportional to 22,433,142.60, 33,578,855.10 and 17,614,744.20

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Solution

The fourth proportional to 22,433,142.60, 33,578,855.10 and 17,614,744.20 is: 26,366,477.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,433,142.60 : 33,578,855.10 = 17,614,744.20 : x
  2. Step 2: Convert to fraction form
    22,433,142.60/33,578,855.10 = 17,614,744.20/x
  3. Step 3: Cross multiply
    22,433,142.60x = 33,578,855.10 × 17,614,744.20
  4. Step 4: Simplify right side
    22,433,142.60x = 591,482,943,115,365.38
  5. Step 5: Solve for x
    x = 591,482,943,115,365.38/22,433,142.60
  6. Step 6: Final answer
    x = 26,366,477.21

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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.