Home / 94,680,226.20-142,025,004.90-49,330,594.20

Finding the Fourth Proportional to 94,680,226.20, 142,025,004.90 and 49,330,594.20

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Solution

The fourth proportional to 94,680,226.20, 142,025,004.90 and 49,330,594.20 is: 73,998,322.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,680,226.20 : 142,025,004.90 = 49,330,594.20 : x
  2. Step 2: Convert to fraction form
    94,680,226.20/142,025,004.90 = 49,330,594.20/x
  3. Step 3: Cross multiply
    94,680,226.20x = 142,025,004.90 × 49,330,594.20
  4. Step 4: Simplify right side
    94,680,226.20x = 7,006,177,882,974,912
  5. Step 5: Solve for x
    x = 7,006,177,882,974,912/94,680,226.20
  6. Step 6: Final answer
    x = 73,998,322.19

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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.