Home / 51,149,158.04-76,350,605.52-44,692,084.28

Finding the Fourth Proportional to 51,149,158.04, 76,350,605.52 and 44,692,084.28

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Solution

The fourth proportional to 51,149,158.04, 76,350,605.52 and 44,692,084.28 is: 66,712,099.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,149,158.04 : 76,350,605.52 = 44,692,084.28 : x
  2. Step 2: Convert to fraction form
    51,149,158.04/76,350,605.52 = 44,692,084.28/x
  3. Step 3: Cross multiply
    51,149,158.04x = 76,350,605.52 × 44,692,084.28
  4. Step 4: Simplify right side
    51,149,158.04x = 3,412,267,696,728,873
  5. Step 5: Solve for x
    x = 3,412,267,696,728,873/51,149,158.04
  6. Step 6: Final answer
    x = 66,712,099.04

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.