Home / 132,091,817.10-198,137,725.65-35,047,337.10

Finding the Fourth Proportional to 132,091,817.10, 198,137,725.65 and 35,047,337.10

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Solution

The fourth proportional to 132,091,817.10, 198,137,725.65 and 35,047,337.10 is: 52,571,005.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,091,817.10 : 198,137,725.65 = 35,047,337.10 : x
  2. Step 2: Convert to fraction form
    132,091,817.10/198,137,725.65 = 35,047,337.10/x
  3. Step 3: Cross multiply
    132,091,817.10x = 198,137,725.65 × 35,047,337.10
  4. Step 4: Simplify right side
    132,091,817.10x = 6,944,199,663,082,867
  5. Step 5: Solve for x
    x = 6,944,199,663,082,867/132,091,817.10
  6. Step 6: Final answer
    x = 52,571,005.65

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Similar ratio
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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.