Home / 185,195,548.04-277,766,279.58-54,002,569.82

Finding the Fourth Proportional to 185,195,548.04, 277,766,279.58 and 54,002,569.82

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Solution

The fourth proportional to 185,195,548.04, 277,766,279.58 and 54,002,569.82 is: 80,995,969.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,195,548.04 : 277,766,279.58 = 54,002,569.82 : x
  2. Step 2: Convert to fraction form
    185,195,548.04/277,766,279.58 = 54,002,569.82/x
  3. Step 3: Cross multiply
    185,195,548.04x = 277,766,279.58 × 54,002,569.82
  4. Step 4: Simplify right side
    185,195,548.04x = 15,000,092,906,660,590
  5. Step 5: Solve for x
    x = 15,000,092,906,660,590/185,195,548.04
  6. Step 6: Final answer
    x = 80,995,969.21

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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.