Home / 97,743,084.66-146,614,763.07-41,641,548.30

Finding the Fourth Proportional to 97,743,084.66, 146,614,763.07 and 41,641,548.30

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Solution

The fourth proportional to 97,743,084.66, 146,614,763.07 and 41,641,548.30 is: 62,462,380.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,743,084.66 : 146,614,763.07 = 41,641,548.30 : x
  2. Step 2: Convert to fraction form
    97,743,084.66/146,614,763.07 = 41,641,548.30/x
  3. Step 3: Cross multiply
    97,743,084.66x = 146,614,763.07 × 41,641,548.30
  4. Step 4: Simplify right side
    97,743,084.66x = 6,105,265,737,872,461
  5. Step 5: Solve for x
    x = 6,105,265,737,872,461/97,743,084.66
  6. Step 6: Final answer
    x = 62,462,380.42

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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.