Home / 24,512,695.80-36,689,327.55-19,091,997.60

Finding the Fourth Proportional to 24,512,695.80, 36,689,327.55 and 19,091,997.60

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Solution

The fourth proportional to 24,512,695.80, 36,689,327.55 and 19,091,997.60 is: 28,575,908.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,512,695.80 : 36,689,327.55 = 19,091,997.60 : x
  2. Step 2: Convert to fraction form
    24,512,695.80/36,689,327.55 = 19,091,997.60/x
  3. Step 3: Cross multiply
    24,512,695.80x = 36,689,327.55 × 19,091,997.60
  4. Step 4: Simplify right side
    24,512,695.80x = 700,472,553,530,213.88
  5. Step 5: Solve for x
    x = 700,472,553,530,213.88/24,512,695.80
  6. Step 6: Final answer
    x = 28,575,908.55

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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.