Home / 27,713,881.20-41,570,821.80-22,675,033.20

Finding the Fourth Proportional to 27,713,881.20, 41,570,821.80 and 22,675,033.20

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Solution

The fourth proportional to 27,713,881.20, 41,570,821.80 and 22,675,033.20 is: 34,012,549.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,713,881.20 : 41,570,821.80 = 22,675,033.20 : x
  2. Step 2: Convert to fraction form
    27,713,881.20/41,570,821.80 = 22,675,033.20/x
  3. Step 3: Cross multiply
    27,713,881.20x = 41,570,821.80 × 22,675,033.20
  4. Step 4: Simplify right side
    27,713,881.20x = 942,619,764,466,283.62
  5. Step 5: Solve for x
    x = 942,619,764,466,283.62/27,713,881.20
  6. Step 6: Final answer
    x = 34,012,549.80

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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.