Home / 60,466,198.10-90,714,934.11-17,338,558.10

Finding the Fourth Proportional to 60,466,198.10, 90,714,934.11 and 17,338,558.10

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Solution

The fourth proportional to 60,466,198.10, 90,714,934.11 and 17,338,558.10 is: 26,012,321.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,466,198.10 : 90,714,934.11 = 17,338,558.10 : x
  2. Step 2: Convert to fraction form
    60,466,198.10/90,714,934.11 = 17,338,558.10/x
  3. Step 3: Cross multiply
    60,466,198.10x = 90,714,934.11 × 17,338,558.10
  4. Step 4: Simplify right side
    60,466,198.10x = 1,572,866,155,603,907
  5. Step 5: Solve for x
    x = 1,572,866,155,603,907/60,466,198.10
  6. Step 6: Final answer
    x = 26,012,321.02

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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.