Home / 65,880,288.38-98,797,634.10-27,007,704.33

Finding the Fourth Proportional to 65,880,288.38, 98,797,634.10 and 27,007,704.33

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Solution

The fourth proportional to 65,880,288.38, 98,797,634.10 and 27,007,704.33 is: 40,502,210.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,880,288.38 : 98,797,634.10 = 27,007,704.33 : x
  2. Step 2: Convert to fraction form
    65,880,288.38/98,797,634.10 = 27,007,704.33/x
  3. Step 3: Cross multiply
    65,880,288.38x = 98,797,634.10 × 27,007,704.33
  4. Step 4: Simplify right side
    65,880,288.38x = 2,668,297,290,276,325.50
  5. Step 5: Solve for x
    x = 2,668,297,290,276,325.50/65,880,288.38
  6. Step 6: Final answer
    x = 40,502,210.24

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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.