Home / 132,732,353.60-199,098,530.40-110,057,537.60

Finding the Fourth Proportional to 132,732,353.60, 199,098,530.40 and 110,057,537.60

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Solution

The fourth proportional to 132,732,353.60, 199,098,530.40 and 110,057,537.60 is: 165,086,306.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,732,353.60 : 199,098,530.40 = 110,057,537.60 : x
  2. Step 2: Convert to fraction form
    132,732,353.60/199,098,530.40 = 110,057,537.60/x
  3. Step 3: Cross multiply
    132,732,353.60x = 199,098,530.40 × 110,057,537.60
  4. Step 4: Simplify right side
    132,732,353.60x = 21,912,293,995,602,744
  5. Step 5: Solve for x
    x = 21,912,293,995,602,744/132,732,353.60
  6. Step 6: Final answer
    x = 165,086,306.40

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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.