Home / 63,846,030.80-95,769,046.20-38,336,862.80

Finding the Fourth Proportional to 63,846,030.80, 95,769,046.20 and 38,336,862.80

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Solution

The fourth proportional to 63,846,030.80, 95,769,046.20 and 38,336,862.80 is: 57,505,294.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,846,030.80 : 95,769,046.20 = 38,336,862.80 : x
  2. Step 2: Convert to fraction form
    63,846,030.80/95,769,046.20 = 38,336,862.80/x
  3. Step 3: Cross multiply
    63,846,030.80x = 95,769,046.20 × 38,336,862.80
  4. Step 4: Simplify right side
    63,846,030.80x = 3,671,484,784,656,261
  5. Step 5: Solve for x
    x = 3,671,484,784,656,261/63,846,030.80
  6. Step 6: Final answer
    x = 57,505,294.20

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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.