Home / 4,137,296,306.31-5,709,589,478.19-2,257,822,650.24

Finding the Fourth Proportional to 4,137,296,306.31, 5,709,589,478.19 and 2,257,822,650.24

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Solution

The fourth proportional to 4,137,296,306.31, 5,709,589,478.19 and 2,257,822,650.24 is: 3,115,861,058.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,137,296,306.31 : 5,709,589,478.19 = 2,257,822,650.24 : x
  2. Step 2: Convert to fraction form
    4,137,296,306.31/5,709,589,478.19 = 2,257,822,650.24/x
  3. Step 3: Cross multiply
    4,137,296,306.31x = 5,709,589,478.19 × 2,257,822,650.24
  4. Step 4: Simplify right side
    4,137,296,306.31x = 12,891,240,447,429,361,664
  5. Step 5: Solve for x
    x = 12,891,240,447,429,361,664/4,137,296,306.31
  6. Step 6: Final answer
    x = 3,115,861,058.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.