Home / 92,644,241.16-138,967,359.66-27,948,606.96

Finding the Fourth Proportional to 92,644,241.16, 138,967,359.66 and 27,948,606.96

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Solution

The fourth proportional to 92,644,241.16, 138,967,359.66 and 27,948,606.96 is: 41,923,211.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,644,241.16 : 138,967,359.66 = 27,948,606.96 : x
  2. Step 2: Convert to fraction form
    92,644,241.16/138,967,359.66 = 27,948,606.96/x
  3. Step 3: Cross multiply
    92,644,241.16x = 138,967,359.66 × 27,948,606.96
  4. Step 4: Simplify right side
    92,644,241.16x = 3,883,944,115,406,299.50
  5. Step 5: Solve for x
    x = 3,883,944,115,406,299.50/92,644,241.16
  6. Step 6: Final answer
    x = 41,923,211.49

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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.