Home / 4,536,690,616.32-6,806,183,665.92-1,265,140,170.24

Finding the Fourth Proportional to 4,536,690,616.32, 6,806,183,665.92 and 1,265,140,170.24

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Solution

The fourth proportional to 4,536,690,616.32, 6,806,183,665.92 and 1,265,140,170.24 is: 1,898,030,324.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,690,616.32 : 6,806,183,665.92 = 1,265,140,170.24 : x
  2. Step 2: Convert to fraction form
    4,536,690,616.32/6,806,183,665.92 = 1,265,140,170.24/x
  3. Step 3: Cross multiply
    4,536,690,616.32x = 6,806,183,665.92 × 1,265,140,170.24
  4. Step 4: Simplify right side
    4,536,690,616.32x = 8,610,776,361,786,736,640
  5. Step 5: Solve for x
    x = 8,610,776,361,786,736,640/4,536,690,616.32
  6. Step 6: Final answer
    x = 1,898,030,324.31

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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.