Home / 23,762,138.32-32,851,720.79-17,557,398.80

Finding the Fourth Proportional to 23,762,138.32, 32,851,720.79 and 17,557,398.80

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Solution

The fourth proportional to 23,762,138.32, 32,851,720.79 and 17,557,398.80 is: 24,273,520.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,762,138.32 : 32,851,720.79 = 17,557,398.80 : x
  2. Step 2: Convert to fraction form
    23,762,138.32/32,851,720.79 = 17,557,398.80/x
  3. Step 3: Cross multiply
    23,762,138.32x = 32,851,720.79 × 17,557,398.80
  4. Step 4: Simplify right side
    23,762,138.32x = 576,790,763,176,281
  5. Step 5: Solve for x
    x = 576,790,763,176,281/23,762,138.32
  6. Step 6: Final answer
    x = 24,273,520.99

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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.