Home / 17,175,046.20-25,762,569.30-16,335,238.20

Finding the Fourth Proportional to 17,175,046.20, 25,762,569.30 and 16,335,238.20

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Solution

The fourth proportional to 17,175,046.20, 25,762,569.30 and 16,335,238.20 is: 24,502,857.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,175,046.20 : 25,762,569.30 = 16,335,238.20 : x
  2. Step 2: Convert to fraction form
    17,175,046.20/25,762,569.30 = 16,335,238.20/x
  3. Step 3: Cross multiply
    17,175,046.20x = 25,762,569.30 × 16,335,238.20
  4. Step 4: Simplify right side
    17,175,046.20x = 420,837,706,159,507.25
  5. Step 5: Solve for x
    x = 420,837,706,159,507.25/17,175,046.20
  6. Step 6: Final answer
    x = 24,502,857.30

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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.