Home / 42,813,740.31-59,083,394.24-23,234,797.83

Finding the Fourth Proportional to 42,813,740.31, 59,083,394.24 and 23,234,797.83

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Solution

The fourth proportional to 42,813,740.31, 59,083,394.24 and 23,234,797.83 is: 32,064,255.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,813,740.31 : 59,083,394.24 = 23,234,797.83 : x
  2. Step 2: Convert to fraction form
    42,813,740.31/59,083,394.24 = 23,234,797.83/x
  3. Step 3: Cross multiply
    42,813,740.31x = 59,083,394.24 × 23,234,797.83
  4. Step 4: Simplify right side
    42,813,740.31x = 1,372,790,720,160,412.50
  5. Step 5: Solve for x
    x = 1,372,790,720,160,412.50/42,813,740.31
  6. Step 6: Final answer
    x = 32,064,255.78

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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.