Home / 63,304,517.06-94,955,004.11-20,176,308.44

Finding the Fourth Proportional to 63,304,517.06, 94,955,004.11 and 20,176,308.44

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Solution

The fourth proportional to 63,304,517.06, 94,955,004.11 and 20,176,308.44 is: 30,263,898.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,304,517.06 : 94,955,004.11 = 20,176,308.44 : x
  2. Step 2: Convert to fraction form
    63,304,517.06/94,955,004.11 = 20,176,308.44/x
  3. Step 3: Cross multiply
    63,304,517.06x = 94,955,004.11 × 20,176,308.44
  4. Step 4: Simplify right side
    63,304,517.06x = 1,915,841,450,743,946.25
  5. Step 5: Solve for x
    x = 1,915,841,450,743,946.25/63,304,517.06
  6. Step 6: Final answer
    x = 30,263,898.06

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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.