Home / 33,325,246.60-49,987,869.90-9,390,718.60

Finding the Fourth Proportional to 33,325,246.60, 49,987,869.90 and 9,390,718.60

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Solution

The fourth proportional to 33,325,246.60, 49,987,869.90 and 9,390,718.60 is: 14,086,077.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,325,246.60 : 49,987,869.90 = 9,390,718.60 : x
  2. Step 2: Convert to fraction form
    33,325,246.60/49,987,869.90 = 9,390,718.60/x
  3. Step 3: Cross multiply
    33,325,246.60x = 49,987,869.90 × 9,390,718.60
  4. Step 4: Simplify right side
    33,325,246.60x = 469,422,019,644,310.12
  5. Step 5: Solve for x
    x = 469,422,019,644,310.12/33,325,246.60
  6. Step 6: Final answer
    x = 14,086,077.90

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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.