Home / 59,635,787.76-89,438,907.24-25,553,268.72

Finding the Fourth Proportional to 59,635,787.76, 89,438,907.24 and 25,553,268.72

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Solution

The fourth proportional to 59,635,787.76, 89,438,907.24 and 25,553,268.72 is: 38,323,572.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,635,787.76 : 89,438,907.24 = 25,553,268.72 : x
  2. Step 2: Convert to fraction form
    59,635,787.76/89,438,907.24 = 25,553,268.72/x
  3. Step 3: Cross multiply
    59,635,787.76x = 89,438,907.24 × 25,553,268.72
  4. Step 4: Simplify right side
    59,635,787.76x = 2,285,456,430,726,873.50
  5. Step 5: Solve for x
    x = 2,285,456,430,726,873.50/59,635,787.76
  6. Step 6: Final answer
    x = 38,323,572.41

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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.