Home / 73,404,159.54-101,304,195.41-40,370,229.24

Finding the Fourth Proportional to 73,404,159.54, 101,304,195.41 and 40,370,229.24

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Solution

The fourth proportional to 73,404,159.54, 101,304,195.41 and 40,370,229.24 is: 55,714,466.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,404,159.54 : 101,304,195.41 = 40,370,229.24 : x
  2. Step 2: Convert to fraction form
    73,404,159.54/101,304,195.41 = 40,370,229.24/x
  3. Step 3: Cross multiply
    73,404,159.54x = 101,304,195.41 × 40,370,229.24
  4. Step 4: Simplify right side
    73,404,159.54x = 4,089,673,591,473,605
  5. Step 5: Solve for x
    x = 4,089,673,591,473,605/73,404,159.54
  6. Step 6: Final answer
    x = 55,714,466.55

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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.