Home / 195,102,551.55-292,625,340.27-56,891,018.73

Finding the Fourth Proportional to 195,102,551.55, 292,625,340.27 and 56,891,018.73

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Solution

The fourth proportional to 195,102,551.55, 292,625,340.27 and 56,891,018.73 is: 85,328,221.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,102,551.55 : 292,625,340.27 = 56,891,018.73 : x
  2. Step 2: Convert to fraction form
    195,102,551.55/292,625,340.27 = 56,891,018.73/x
  3. Step 3: Cross multiply
    195,102,551.55x = 292,625,340.27 × 56,891,018.73
  4. Step 4: Simplify right side
    195,102,551.55x = 16,647,753,714,173,192
  5. Step 5: Solve for x
    x = 16,647,753,714,173,192/195,102,551.55
  6. Step 6: Final answer
    x = 85,328,221.40

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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.