Home / 44,456,890.40-66,648,010.80-23,181,754.40

Finding the Fourth Proportional to 44,456,890.40, 66,648,010.80 and 23,181,754.40

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Solution

The fourth proportional to 44,456,890.40, 66,648,010.80 and 23,181,754.40 is: 34,753,168.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,456,890.40 : 66,648,010.80 = 23,181,754.40 : x
  2. Step 2: Convert to fraction form
    44,456,890.40/66,648,010.80 = 23,181,754.40/x
  3. Step 3: Cross multiply
    44,456,890.40x = 66,648,010.80 × 23,181,754.40
  4. Step 4: Simplify right side
    44,456,890.40x = 1,545,017,817,614,147.25
  5. Step 5: Solve for x
    x = 1,545,017,817,614,147.25/44,456,890.40
  6. Step 6: Final answer
    x = 34,753,168.83

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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.