Home / 17,605,373.88-26,408,244.28-4,825,879.94

Finding the Fourth Proportional to 17,605,373.88, 26,408,244.28 and 4,825,879.94

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Solution

The fourth proportional to 17,605,373.88, 26,408,244.28 and 4,825,879.94 is: 7,238,870.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,605,373.88 : 26,408,244.28 = 4,825,879.94 : x
  2. Step 2: Convert to fraction form
    17,605,373.88/26,408,244.28 = 4,825,879.94/x
  3. Step 3: Cross multiply
    17,605,373.88x = 26,408,244.28 × 4,825,879.94
  4. Step 4: Simplify right side
    17,605,373.88x = 127,443,016,321,471.77
  5. Step 5: Solve for x
    x = 127,443,016,321,471.77/17,605,373.88
  6. Step 6: Final answer
    x = 7,238,870.20

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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.