Home / 33,259,631.20-49,908,109.20-14,087,125.60

Finding the Fourth Proportional to 33,259,631.20, 49,908,109.20 and 14,087,125.60

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Solution

The fourth proportional to 33,259,631.20, 49,908,109.20 and 14,087,125.60 is: 21,138,592.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,259,631.20 : 49,908,109.20 = 14,087,125.60 : x
  2. Step 2: Convert to fraction form
    33,259,631.20/49,908,109.20 = 14,087,125.60/x
  3. Step 3: Cross multiply
    33,259,631.20x = 49,908,109.20 × 14,087,125.60
  4. Step 4: Simplify right side
    33,259,631.20x = 703,061,802,758,915.50
  5. Step 5: Solve for x
    x = 703,061,802,758,915.50/33,259,631.20
  6. Step 6: Final answer
    x = 21,138,592.86

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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.