Home / 44,440,642.18-66,654,227.89-12,095,065.27

Finding the Fourth Proportional to 44,440,642.18, 66,654,227.89 and 12,095,065.27

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Solution

The fourth proportional to 44,440,642.18, 66,654,227.89 and 12,095,065.27 is: 18,140,764.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,440,642.18 : 66,654,227.89 = 12,095,065.27 : x
  2. Step 2: Convert to fraction form
    44,440,642.18/66,654,227.89 = 12,095,065.27/x
  3. Step 3: Cross multiply
    44,440,642.18x = 66,654,227.89 × 12,095,065.27
  4. Step 4: Simplify right side
    44,440,642.18x = 806,187,236,851,004.38
  5. Step 5: Solve for x
    x = 806,187,236,851,004.38/44,440,642.18
  6. Step 6: Final answer
    x = 18,140,764.79

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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.