Home / 108,552,207.27-162,827,481.47-27,773,045.67

Finding the Fourth Proportional to 108,552,207.27, 162,827,481.47 and 27,773,045.67

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Solution

The fourth proportional to 108,552,207.27, 162,827,481.47 and 27,773,045.67 is: 41,659,356.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,552,207.27 : 162,827,481.47 = 27,773,045.67 : x
  2. Step 2: Convert to fraction form
    108,552,207.27/162,827,481.47 = 27,773,045.67/x
  3. Step 3: Cross multiply
    108,552,207.27x = 162,827,481.47 × 27,773,045.67
  4. Step 4: Simplify right side
    108,552,207.27x = 4,522,215,079,058,524
  5. Step 5: Solve for x
    x = 4,522,215,079,058,524/108,552,207.27
  6. Step 6: Final answer
    x = 41,659,356.29

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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.