Home / 22,766,320.41-34,149,486.43-6,374,019.85

Finding the Fourth Proportional to 22,766,320.41, 34,149,486.43 and 6,374,019.85

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Solution

The fourth proportional to 22,766,320.41, 34,149,486.43 and 6,374,019.85 is: 9,561,031.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,766,320.41 : 34,149,486.43 = 6,374,019.85 : x
  2. Step 2: Convert to fraction form
    22,766,320.41/34,149,486.43 = 6,374,019.85/x
  3. Step 3: Cross multiply
    22,766,320.41x = 34,149,486.43 × 6,374,019.85
  4. Step 4: Simplify right side
    22,766,320.41x = 217,669,504,372,125.62
  5. Step 5: Solve for x
    x = 217,669,504,372,125.62/22,766,320.41
  6. Step 6: Final answer
    x = 9,561,031.40

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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.