Home / 44,034,004.90-66,051,007.35-40,065,912.10

Finding the Fourth Proportional to 44,034,004.90, 66,051,007.35 and 40,065,912.10

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Solution

The fourth proportional to 44,034,004.90, 66,051,007.35 and 40,065,912.10 is: 60,098,868.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,034,004.90 : 66,051,007.35 = 40,065,912.10 : x
  2. Step 2: Convert to fraction form
    44,034,004.90/66,051,007.35 = 40,065,912.10/x
  3. Step 3: Cross multiply
    44,034,004.90x = 66,051,007.35 × 40,065,912.10
  4. Step 4: Simplify right side
    44,034,004.90x = 2,646,393,854,601,554
  5. Step 5: Solve for x
    x = 2,646,393,854,601,554/44,034,004.90
  6. Step 6: Final answer
    x = 60,098,868.15

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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.