Home / 16,635,255.60-24,952,883.40-10,224,721.20

Finding the Fourth Proportional to 16,635,255.60, 24,952,883.40 and 10,224,721.20

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Solution

The fourth proportional to 16,635,255.60, 24,952,883.40 and 10,224,721.20 is: 15,337,081.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,635,255.60 : 24,952,883.40 = 10,224,721.20 : x
  2. Step 2: Convert to fraction form
    16,635,255.60/24,952,883.40 = 10,224,721.20/x
  3. Step 3: Cross multiply
    16,635,255.60x = 24,952,883.40 × 10,224,721.20
  4. Step 4: Simplify right side
    16,635,255.60x = 255,136,275,901,108.03
  5. Step 5: Solve for x
    x = 255,136,275,901,108.03/16,635,255.60
  6. Step 6: Final answer
    x = 15,337,081.80

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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.