Home / 44,288,974.80-66,433,462.20-27,070,286.40

Finding the Fourth Proportional to 44,288,974.80, 66,433,462.20 and 27,070,286.40

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Solution

The fourth proportional to 44,288,974.80, 66,433,462.20 and 27,070,286.40 is: 40,605,429.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,288,974.80 : 66,433,462.20 = 27,070,286.40 : x
  2. Step 2: Convert to fraction form
    44,288,974.80/66,433,462.20 = 27,070,286.40/x
  3. Step 3: Cross multiply
    44,288,974.80x = 66,433,462.20 × 27,070,286.40
  4. Step 4: Simplify right side
    44,288,974.80x = 1,798,372,848,297,574
  5. Step 5: Solve for x
    x = 1,798,372,848,297,574/44,288,974.80
  6. Step 6: Final answer
    x = 40,605,429.60

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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.