Home / 23,618,351.52-32,593,175.28-13,308,395.04

Finding the Fourth Proportional to 23,618,351.52, 32,593,175.28 and 13,308,395.04

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Solution

The fourth proportional to 23,618,351.52, 32,593,175.28 and 13,308,395.04 is: 18,365,500.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,618,351.52 : 32,593,175.28 = 13,308,395.04 : x
  2. Step 2: Convert to fraction form
    23,618,351.52/32,593,175.28 = 13,308,395.04/x
  3. Step 3: Cross multiply
    23,618,351.52x = 32,593,175.28 × 13,308,395.04
  4. Step 4: Simplify right side
    23,618,351.52x = 433,762,852,234,202.62
  5. Step 5: Solve for x
    x = 433,762,852,234,202.62/23,618,351.52
  6. Step 6: Final answer
    x = 18,365,500.74

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1.5x scale

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.