Home / 149,804,812.20-224,707,218.30-96,057,100.20

Finding the Fourth Proportional to 149,804,812.20, 224,707,218.30 and 96,057,100.20

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Solution

The fourth proportional to 149,804,812.20, 224,707,218.30 and 96,057,100.20 is: 144,085,650.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,804,812.20 : 224,707,218.30 = 96,057,100.20 : x
  2. Step 2: Convert to fraction form
    149,804,812.20/224,707,218.30 = 96,057,100.20/x
  3. Step 3: Cross multiply
    149,804,812.20x = 224,707,218.30 × 96,057,100.20
  4. Step 4: Simplify right side
    149,804,812.20x = 21,584,723,783,906,376
  5. Step 5: Solve for x
    x = 21,584,723,783,906,376/149,804,812.20
  6. Step 6: Final answer
    x = 144,085,650.30

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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.