Home / 63,452,772.02-87,564,610.76-35,955,941.78

Finding the Fourth Proportional to 63,452,772.02, 87,564,610.76 and 35,955,941.78

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Solution

The fourth proportional to 63,452,772.02, 87,564,610.76 and 35,955,941.78 is: 49,619,078.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,452,772.02 : 87,564,610.76 = 35,955,941.78 : x
  2. Step 2: Convert to fraction form
    63,452,772.02/87,564,610.76 = 35,955,941.78/x
  3. Step 3: Cross multiply
    63,452,772.02x = 87,564,610.76 × 35,955,941.78
  4. Step 4: Simplify right side
    63,452,772.02x = 3,148,468,046,474,922
  5. Step 5: Solve for x
    x = 3,148,468,046,474,922/63,452,772.02
  6. Step 6: Final answer
    x = 49,619,078.04

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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.