Home / 63,364,125.16-87,427,505.55-35,862,052.60

Finding the Fourth Proportional to 63,364,125.16, 87,427,505.55 and 35,862,052.60

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Solution

The fourth proportional to 63,364,125.16, 87,427,505.55 and 35,862,052.60 is: 49,481,150.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,364,125.16 : 87,427,505.55 = 35,862,052.60 : x
  2. Step 2: Convert to fraction form
    63,364,125.16/87,427,505.55 = 35,862,052.60/x
  3. Step 3: Cross multiply
    63,364,125.16x = 87,427,505.55 × 35,862,052.60
  4. Step 4: Simplify right side
    63,364,125.16x = 3,135,329,802,720,892
  5. Step 5: Solve for x
    x = 3,135,329,802,720,892/63,364,125.16
  6. Step 6: Final answer
    x = 49,481,150.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.