Home / 17,496,085.80-26,244,128.70-11,134,540.20

Finding the Fourth Proportional to 17,496,085.80, 26,244,128.70 and 11,134,540.20

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Solution

The fourth proportional to 17,496,085.80, 26,244,128.70 and 11,134,540.20 is: 16,701,810.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,085.80 : 26,244,128.70 = 11,134,540.20 : x
  2. Step 2: Convert to fraction form
    17,496,085.80/26,244,128.70 = 11,134,540.20/x
  3. Step 3: Cross multiply
    17,496,085.80x = 26,244,128.70 × 11,134,540.20
  4. Step 4: Simplify right side
    17,496,085.80x = 292,216,306,024,123.69
  5. Step 5: Solve for x
    x = 292,216,306,024,123.69/17,496,085.80
  6. Step 6: Final answer
    x = 16,701,810.30

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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.