Home / 41,616,002.10-62,424,003.15-30,202,907.70

Finding the Fourth Proportional to 41,616,002.10, 62,424,003.15 and 30,202,907.70

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Solution

The fourth proportional to 41,616,002.10, 62,424,003.15 and 30,202,907.70 is: 45,304,361.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,616,002.10 : 62,424,003.15 = 30,202,907.70 : x
  2. Step 2: Convert to fraction form
    41,616,002.10/62,424,003.15 = 30,202,907.70/x
  3. Step 3: Cross multiply
    41,616,002.10x = 62,424,003.15 × 30,202,907.70
  4. Step 4: Simplify right side
    41,616,002.10x = 1,885,386,405,403,959.25
  5. Step 5: Solve for x
    x = 1,885,386,405,403,959.25/41,616,002.10
  6. Step 6: Final answer
    x = 45,304,361.55

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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.