Home / 237,608,608.88-356,413,197.66-65,086,909.76

Finding the Fourth Proportional to 237,608,608.88, 356,413,197.66 and 65,086,909.76

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Solution

The fourth proportional to 237,608,608.88, 356,413,197.66 and 65,086,909.76 is: 97,630,442.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,608,608.88 : 356,413,197.66 = 65,086,909.76 : x
  2. Step 2: Convert to fraction form
    237,608,608.88/356,413,197.66 = 65,086,909.76/x
  3. Step 3: Cross multiply
    237,608,608.88x = 356,413,197.66 × 65,086,909.76
  4. Step 4: Simplify right side
    237,608,608.88x = 23,197,833,633,369,464
  5. Step 5: Solve for x
    x = 23,197,833,633,369,464/237,608,608.88
  6. Step 6: Final answer
    x = 97,630,442.53

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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.