Home / 16,250,391-22,425,542.82-9,007,047

Finding the Fourth Proportional to 16,250,391, 22,425,542.82 and 9,007,047

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Solution

The fourth proportional to 16,250,391, 22,425,542.82 and 9,007,047 is: 12,429,726.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,250,391 : 22,425,542.82 = 9,007,047 : x
  2. Step 2: Convert to fraction form
    16,250,391/22,425,542.82 = 9,007,047/x
  3. Step 3: Cross multiply
    16,250,391x = 22,425,542.82 × 9,007,047
  4. Step 4: Simplify right side
    16,250,391x = 201,987,918,180,252.53
  5. Step 5: Solve for x
    x = 201,987,918,180,252.53/16,250,391
  6. Step 6: Final answer
    x = 12,429,726.66

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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.