Home / 59,059,909.80-88,589,864.70-48,289,372.20

Finding the Fourth Proportional to 59,059,909.80, 88,589,864.70 and 48,289,372.20

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Solution

The fourth proportional to 59,059,909.80, 88,589,864.70 and 48,289,372.20 is: 72,434,058.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,059,909.80 : 88,589,864.70 = 48,289,372.20 : x
  2. Step 2: Convert to fraction form
    59,059,909.80/88,589,864.70 = 48,289,372.20/x
  3. Step 3: Cross multiply
    59,059,909.80x = 88,589,864.70 × 48,289,372.20
  4. Step 4: Simplify right side
    59,059,909.80x = 4,277,948,949,645,941.50
  5. Step 5: Solve for x
    x = 4,277,948,949,645,941.50/59,059,909.80
  6. Step 6: Final answer
    x = 72,434,058.30

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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.