Home / 331,448,197.62-497,027,932.05-95,045,484.66

Finding the Fourth Proportional to 331,448,197.62, 497,027,932.05 and 95,045,484.66

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Solution

The fourth proportional to 331,448,197.62, 497,027,932.05 and 95,045,484.66 is: 142,526,829.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,448,197.62 : 497,027,932.05 = 95,045,484.66 : x
  2. Step 2: Convert to fraction form
    331,448,197.62/497,027,932.05 = 95,045,484.66/x
  3. Step 3: Cross multiply
    331,448,197.62x = 497,027,932.05 × 95,045,484.66
  4. Step 4: Simplify right side
    331,448,197.62x = 47,240,260,689,774,832
  5. Step 5: Solve for x
    x = 47,240,260,689,774,832/331,448,197.62
  6. Step 6: Final answer
    x = 142,526,829.32

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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.