Home / 48,820,984.70-73,204,868.55-14,737,901.90

Finding the Fourth Proportional to 48,820,984.70, 73,204,868.55 and 14,737,901.90

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Solution

The fourth proportional to 48,820,984.70, 73,204,868.55 and 14,737,901.90 is: 22,098,820.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,820,984.70 : 73,204,868.55 = 14,737,901.90 : x
  2. Step 2: Convert to fraction form
    48,820,984.70/73,204,868.55 = 14,737,901.90/x
  3. Step 3: Cross multiply
    48,820,984.70x = 73,204,868.55 × 14,737,901.90
  4. Step 4: Simplify right side
    48,820,984.70x = 1,078,886,171,292,295.25
  5. Step 5: Solve for x
    x = 1,078,886,171,292,295.25/48,820,984.70
  6. Step 6: Final answer
    x = 22,098,820.37

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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.