Home / 185,195,540.04-277,766,267.58-54,002,561.79

Finding the Fourth Proportional to 185,195,540.04, 277,766,267.58 and 54,002,561.79

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Solution

The fourth proportional to 185,195,540.04, 277,766,267.58 and 54,002,561.79 is: 80,995,957.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,195,540.04 : 277,766,267.58 = 54,002,561.79 : x
  2. Step 2: Convert to fraction form
    185,195,540.04/277,766,267.58 = 54,002,561.79/x
  3. Step 3: Cross multiply
    185,195,540.04x = 277,766,267.58 × 54,002,561.79
  4. Step 4: Simplify right side
    185,195,540.04x = 15,000,090,029,208,248
  5. Step 5: Solve for x
    x = 15,000,090,029,208,248/185,195,540.04
  6. Step 6: Final answer
    x = 80,995,957.17

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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.