Home / 49,144,064.10-73,716,096.15-15,060,981.30

Finding the Fourth Proportional to 49,144,064.10, 73,716,096.15 and 15,060,981.30

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Solution

The fourth proportional to 49,144,064.10, 73,716,096.15 and 15,060,981.30 is: 22,591,471.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,144,064.10 : 73,716,096.15 = 15,060,981.30 : x
  2. Step 2: Convert to fraction form
    49,144,064.10/73,716,096.15 = 15,060,981.30/x
  3. Step 3: Cross multiply
    49,144,064.10x = 73,716,096.15 × 15,060,981.30
  4. Step 4: Simplify right side
    49,144,064.10x = 1,110,236,745,624,152.12
  5. Step 5: Solve for x
    x = 1,110,236,745,624,152.12/49,144,064.10
  6. Step 6: Final answer
    x = 22,591,471.95

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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.