Home / 16,974,064.76-25,464,893.48-6,191,365.61

Finding the Fourth Proportional to 16,974,064.76, 25,464,893.48 and 6,191,365.61

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Solution

The fourth proportional to 16,974,064.76, 25,464,893.48 and 6,191,365.61 is: 9,288,433.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,974,064.76 : 25,464,893.48 = 6,191,365.61 : x
  2. Step 2: Convert to fraction form
    16,974,064.76/25,464,893.48 = 6,191,365.61/x
  3. Step 3: Cross multiply
    16,974,064.76x = 25,464,893.48 × 6,191,365.61
  4. Step 4: Simplify right side
    16,974,064.76x = 157,662,465,596,103.94
  5. Step 5: Solve for x
    x = 157,662,465,596,103.94/16,974,064.76
  6. Step 6: Final answer
    x = 9,288,433.14

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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.