Home / 44,929,209.40-67,393,814.10-18,022,175.80

Finding the Fourth Proportional to 44,929,209.40, 67,393,814.10 and 18,022,175.80

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Solution

The fourth proportional to 44,929,209.40, 67,393,814.10 and 18,022,175.80 is: 27,033,263.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,929,209.40 : 67,393,814.10 = 18,022,175.80 : x
  2. Step 2: Convert to fraction form
    44,929,209.40/67,393,814.10 = 18,022,175.80/x
  3. Step 3: Cross multiply
    44,929,209.40x = 67,393,814.10 × 18,022,175.80
  4. Step 4: Simplify right side
    44,929,209.40x = 1,214,583,165,542,718.75
  5. Step 5: Solve for x
    x = 1,214,583,165,542,718.75/44,929,209.40
  6. Step 6: Final answer
    x = 27,033,263.70

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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.