Home / 44,296,844.80-66,445,267.20-27,202,086.40

Finding the Fourth Proportional to 44,296,844.80, 66,445,267.20 and 27,202,086.40

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Solution

The fourth proportional to 44,296,844.80, 66,445,267.20 and 27,202,086.40 is: 40,803,129.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,296,844.80 : 66,445,267.20 = 27,202,086.40 : x
  2. Step 2: Convert to fraction form
    44,296,844.80/66,445,267.20 = 27,202,086.40/x
  3. Step 3: Cross multiply
    44,296,844.80x = 66,445,267.20 × 27,202,086.40
  4. Step 4: Simplify right side
    44,296,844.80x = 1,807,449,899,245,486
  5. Step 5: Solve for x
    x = 1,807,449,899,245,486/44,296,844.80
  6. Step 6: Final answer
    x = 40,803,129.60

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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.