Home / 44,043,940.20-66,065,910.30-25,856,848.20

Finding the Fourth Proportional to 44,043,940.20, 66,065,910.30 and 25,856,848.20

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Solution

The fourth proportional to 44,043,940.20, 66,065,910.30 and 25,856,848.20 is: 38,785,272.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,043,940.20 : 66,065,910.30 = 25,856,848.20 : x
  2. Step 2: Convert to fraction form
    44,043,940.20/66,065,910.30 = 25,856,848.20/x
  3. Step 3: Cross multiply
    44,043,940.20x = 66,065,910.30 × 25,856,848.20
  4. Step 4: Simplify right side
    44,043,940.20x = 1,708,256,213,821,916.25
  5. Step 5: Solve for x
    x = 1,708,256,213,821,916.25/44,043,940.20
  6. Step 6: Final answer
    x = 38,785,272.30

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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.