Home / 44,338,906.80-66,508,360.20-29,209,921.20

Finding the Fourth Proportional to 44,338,906.80, 66,508,360.20 and 29,209,921.20

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Solution

The fourth proportional to 44,338,906.80, 66,508,360.20 and 29,209,921.20 is: 43,814,881.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,338,906.80 : 66,508,360.20 = 29,209,921.20 : x
  2. Step 2: Convert to fraction form
    44,338,906.80/66,508,360.20 = 29,209,921.20/x
  3. Step 3: Cross multiply
    44,338,906.80x = 66,508,360.20 × 29,209,921.20
  4. Step 4: Simplify right side
    44,338,906.80x = 1,942,703,960,583,216.25
  5. Step 5: Solve for x
    x = 1,942,703,960,583,216.25/44,338,906.80
  6. Step 6: Final answer
    x = 43,814,881.80

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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.