Home / 23,169,028.80-34,753,543.20-8,017,924.80

Finding the Fourth Proportional to 23,169,028.80, 34,753,543.20 and 8,017,924.80

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Solution

The fourth proportional to 23,169,028.80, 34,753,543.20 and 8,017,924.80 is: 12,026,887.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,169,028.80 : 34,753,543.20 = 8,017,924.80 : x
  2. Step 2: Convert to fraction form
    23,169,028.80/34,753,543.20 = 8,017,924.80/x
  3. Step 3: Cross multiply
    23,169,028.80x = 34,753,543.20 × 8,017,924.80
  4. Step 4: Simplify right side
    23,169,028.80x = 278,651,295,911,151.38
  5. Step 5: Solve for x
    x = 278,651,295,911,151.38/23,169,028.80
  6. Step 6: Final answer
    x = 12,026,887.20

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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.