Home / 60,059,592.30-90,096,474.32-45,009,183.18

Finding the Fourth Proportional to 60,059,592.30, 90,096,474.32 and 45,009,183.18

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Solution

The fourth proportional to 60,059,592.30, 90,096,474.32 and 45,009,183.18 is: 67,519,084.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,059,592.30 : 90,096,474.32 = 45,009,183.18 : x
  2. Step 2: Convert to fraction form
    60,059,592.30/90,096,474.32 = 45,009,183.18/x
  3. Step 3: Cross multiply
    60,059,592.30x = 90,096,474.32 × 45,009,183.18
  4. Step 4: Simplify right side
    60,059,592.30x = 4,055,168,716,541,045.50
  5. Step 5: Solve for x
    x = 4,055,168,716,541,045.50/60,059,592.30
  6. Step 6: Final answer
    x = 67,519,084.98

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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.