Home / 2,292,004,611.30-3,438,006,916.95-656,229,213.30

Finding the Fourth Proportional to 2,292,004,611.30, 3,438,006,916.95 and 656,229,213.30

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Solution

The fourth proportional to 2,292,004,611.30, 3,438,006,916.95 and 656,229,213.30 is: 984,343,819.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,004,611.30 : 3,438,006,916.95 = 656,229,213.30 : x
  2. Step 2: Convert to fraction form
    2,292,004,611.30/3,438,006,916.95 = 656,229,213.30/x
  3. Step 3: Cross multiply
    2,292,004,611.30x = 3,438,006,916.95 × 656,229,213.30
  4. Step 4: Simplify right side
    2,292,004,611.30x = 2,256,120,574,430,056,704
  5. Step 5: Solve for x
    x = 2,256,120,574,430,056,704/2,292,004,611.30
  6. Step 6: Final answer
    x = 984,343,819.95

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Double scale
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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.