Home / 60,059,593.30-90,096,475.82-45,009,184.18

Finding the Fourth Proportional to 60,059,593.30, 90,096,475.82 and 45,009,184.18

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Solution

The fourth proportional to 60,059,593.30, 90,096,475.82 and 45,009,184.18 is: 67,519,086.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,059,593.30 : 90,096,475.82 = 45,009,184.18 : x
  2. Step 2: Convert to fraction form
    60,059,593.30/90,096,475.82 = 45,009,184.18/x
  3. Step 3: Cross multiply
    60,059,593.30x = 90,096,475.82 × 45,009,184.18
  4. Step 4: Simplify right side
    60,059,593.30x = 4,055,168,874,151,296
  5. Step 5: Solve for x
    x = 4,055,168,874,151,296/60,059,593.30
  6. Step 6: Final answer
    x = 67,519,086.48

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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.