Home / 40,719,077.70-61,078,616.55-24,563,271.30

Finding the Fourth Proportional to 40,719,077.70, 61,078,616.55 and 24,563,271.30

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Solution

The fourth proportional to 40,719,077.70, 61,078,616.55 and 24,563,271.30 is: 36,844,906.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,719,077.70 : 61,078,616.55 = 24,563,271.30 : x
  2. Step 2: Convert to fraction form
    40,719,077.70/61,078,616.55 = 24,563,271.30/x
  3. Step 3: Cross multiply
    40,719,077.70x = 61,078,616.55 × 24,563,271.30
  4. Step 4: Simplify right side
    40,719,077.70x = 1,500,290,628,946,320
  5. Step 5: Solve for x
    x = 1,500,290,628,946,320/40,719,077.70
  6. Step 6: Final answer
    x = 36,844,906.95

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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.