Home / 48,953,876.80-73,487,385.60-26,279,060.80

Finding the Fourth Proportional to 48,953,876.80, 73,487,385.60 and 26,279,060.80

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Solution

The fourth proportional to 48,953,876.80, 73,487,385.60 and 26,279,060.80 is: 39,448,958.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,953,876.80 : 73,487,385.60 = 26,279,060.80 : x
  2. Step 2: Convert to fraction form
    48,953,876.80/73,487,385.60 = 26,279,060.80/x
  3. Step 3: Cross multiply
    48,953,876.80x = 73,487,385.60 × 26,279,060.80
  4. Step 4: Simplify right side
    48,953,876.80x = 1,931,179,474,215,444.50
  5. Step 5: Solve for x
    x = 1,931,179,474,215,444.50/48,953,876.80
  6. Step 6: Final answer
    x = 39,448,958.91

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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.