Home / 32,256,891.70-48,385,337.55-23,186,965.30

Finding the Fourth Proportional to 32,256,891.70, 48,385,337.55 and 23,186,965.30

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Solution

The fourth proportional to 32,256,891.70, 48,385,337.55 and 23,186,965.30 is: 34,780,447.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,256,891.70 : 48,385,337.55 = 23,186,965.30 : x
  2. Step 2: Convert to fraction form
    32,256,891.70/48,385,337.55 = 23,186,965.30/x
  3. Step 3: Cross multiply
    32,256,891.70x = 48,385,337.55 × 23,186,965.30
  4. Step 4: Simplify right side
    32,256,891.70x = 1,121,909,142,800,637
  5. Step 5: Solve for x
    x = 1,121,909,142,800,637/32,256,891.70
  6. Step 6: Final answer
    x = 34,780,447.95

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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.