Home / 41,913,654.80-57,840,755.56-23,578,940.32

Finding the Fourth Proportional to 41,913,654.80, 57,840,755.56 and 23,578,940.32

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Solution

The fourth proportional to 41,913,654.80, 57,840,755.56 and 23,578,940.32 is: 32,538,888.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,913,654.80 : 57,840,755.56 = 23,578,940.32 : x
  2. Step 2: Convert to fraction form
    41,913,654.80/57,840,755.56 = 23,578,940.32/x
  3. Step 3: Cross multiply
    41,913,654.80x = 57,840,755.56 × 23,578,940.32
  4. Step 4: Simplify right side
    41,913,654.80x = 1,363,823,723,412,948.25
  5. Step 5: Solve for x
    x = 1,363,823,723,412,948.25/41,913,654.80
  6. Step 6: Final answer
    x = 32,538,888.10

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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.