Home / 44,815,065.70-67,222,598.55-44,389,912.90

Finding the Fourth Proportional to 44,815,065.70, 67,222,598.55 and 44,389,912.90

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Solution

The fourth proportional to 44,815,065.70, 67,222,598.55 and 44,389,912.90 is: 66,584,869.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,815,065.70 : 67,222,598.55 = 44,389,912.90 : x
  2. Step 2: Convert to fraction form
    44,815,065.70/67,222,598.55 = 44,389,912.90/x
  3. Step 3: Cross multiply
    44,815,065.70x = 67,222,598.55 × 44,389,912.90
  4. Step 4: Simplify right side
    44,815,065.70x = 2,984,005,294,546,166
  5. Step 5: Solve for x
    x = 2,984,005,294,546,166/44,815,065.70
  6. Step 6: Final answer
    x = 66,584,869.35

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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.