Home / 42,874,892.92-59,166,634.62-23,296,081.24

Finding the Fourth Proportional to 42,874,892.92, 59,166,634.62 and 23,296,081.24

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Solution

The fourth proportional to 42,874,892.92, 59,166,634.62 and 23,296,081.24 is: 32,148,202.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,874,892.92 : 59,166,634.62 = 23,296,081.24 : x
  2. Step 2: Convert to fraction form
    42,874,892.92/59,166,634.62 = 23,296,081.24/x
  3. Step 3: Cross multiply
    42,874,892.92x = 59,166,634.62 × 23,296,081.24
  4. Step 4: Simplify right side
    42,874,892.92x = 1,378,350,726,804,916.25
  5. Step 5: Solve for x
    x = 1,378,350,726,804,916.25/42,874,892.92
  6. Step 6: Final answer
    x = 32,148,202.20

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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.