Home / 63,364,124.66-87,427,504.86-35,862,052.10

Finding the Fourth Proportional to 63,364,124.66, 87,427,504.86 and 35,862,052.10

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Solution

The fourth proportional to 63,364,124.66, 87,427,504.86 and 35,862,052.10 is: 49,481,149.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,364,124.66 : 87,427,504.86 = 35,862,052.10 : x
  2. Step 2: Convert to fraction form
    63,364,124.66/87,427,504.86 = 35,862,052.10/x
  3. Step 3: Cross multiply
    63,364,124.66x = 87,427,504.86 × 35,862,052.10
  4. Step 4: Simplify right side
    63,364,124.66x = 3,135,329,734,262,323.50
  5. Step 5: Solve for x
    x = 3,135,329,734,262,323.50/63,364,124.66
  6. Step 6: Final answer
    x = 49,481,149.64

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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.