Home / 17,083,423.82-23,575,122.67-9,348,464.10

Finding the Fourth Proportional to 17,083,423.82, 23,575,122.67 and 9,348,464.10

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Solution

The fourth proportional to 17,083,423.82, 23,575,122.67 and 9,348,464.10 is: 12,900,879.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,083,423.82 : 23,575,122.67 = 9,348,464.10 : x
  2. Step 2: Convert to fraction form
    17,083,423.82/23,575,122.67 = 9,348,464.10/x
  3. Step 3: Cross multiply
    17,083,423.82x = 23,575,122.67 × 9,348,464.10
  4. Step 4: Simplify right side
    17,083,423.82x = 220,391,187,933,591.16
  5. Step 5: Solve for x
    x = 220,391,187,933,591.16/17,083,423.82
  6. Step 6: Final answer
    x = 12,900,879.25

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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.