Home / 32,341,839.20-44,631,507.03-17,657,505.02

Finding the Fourth Proportional to 32,341,839.20, 44,631,507.03 and 17,657,505.02

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Solution

The fourth proportional to 32,341,839.20, 44,631,507.03 and 17,657,505.02 is: 24,367,230.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,341,839.20 : 44,631,507.03 = 17,657,505.02 : x
  2. Step 2: Convert to fraction form
    32,341,839.20/44,631,507.03 = 17,657,505.02/x
  3. Step 3: Cross multiply
    32,341,839.20x = 44,631,507.03 × 17,657,505.02
  4. Step 4: Simplify right side
    32,341,839.20x = 788,081,059,477,753.38
  5. Step 5: Solve for x
    x = 788,081,059,477,753.38/32,341,839.20
  6. Step 6: Final answer
    x = 24,367,230.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.