Home / 132,808,052.16-199,197,115.92-35,770,862.16

Finding the Fourth Proportional to 132,808,052.16, 199,197,115.92 and 35,770,862.16

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Solution

The fourth proportional to 132,808,052.16, 199,197,115.92 and 35,770,862.16 is: 53,652,263.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,808,052.16 : 199,197,115.92 = 35,770,862.16 : x
  2. Step 2: Convert to fraction form
    132,808,052.16/199,197,115.92 = 35,770,862.16/x
  3. Step 3: Cross multiply
    132,808,052.16x = 199,197,115.92 × 35,770,862.16
  4. Step 4: Simplify right side
    132,808,052.16x = 7,125,452,576,243,860
  5. Step 5: Solve for x
    x = 7,125,452,576,243,860/132,808,052.16
  6. Step 6: Final answer
    x = 53,652,263.25

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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.