Home / 73,397,395.60-110,023,371.08-34,466,156.88

Finding the Fourth Proportional to 73,397,395.60, 110,023,371.08 and 34,466,156.88

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Solution

The fourth proportional to 73,397,395.60, 110,023,371.08 and 34,466,156.88 is: 51,665,086.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,397,395.60 : 110,023,371.08 = 34,466,156.88 : x
  2. Step 2: Convert to fraction form
    73,397,395.60/110,023,371.08 = 34,466,156.88/x
  3. Step 3: Cross multiply
    73,397,395.60x = 110,023,371.08 × 34,466,156.88
  4. Step 4: Simplify right side
    73,397,395.60x = 3,792,082,768,109,735.50
  5. Step 5: Solve for x
    x = 3,792,082,768,109,735.50/73,397,395.60
  6. Step 6: Final answer
    x = 51,665,086.17

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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.