Home / 59,188,847.04-88,781,269.86-20,849,360.04

Finding the Fourth Proportional to 59,188,847.04, 88,781,269.86 and 20,849,360.04

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Solution

The fourth proportional to 59,188,847.04, 88,781,269.86 and 20,849,360.04 is: 31,273,335.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,188,847.04 : 88,781,269.86 = 20,849,360.04 : x
  2. Step 2: Convert to fraction form
    59,188,847.04/88,781,269.86 = 20,849,360.04/x
  3. Step 3: Cross multiply
    59,188,847.04x = 88,781,269.86 × 20,849,360.04
  4. Step 4: Simplify right side
    59,188,847.04x = 1,851,032,660,119,540.25
  5. Step 5: Solve for x
    x = 1,851,032,660,119,540.25/59,188,847.04
  6. Step 6: Final answer
    x = 31,273,335.31

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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.