Home / 33,290,244.20-49,936,748.70-10,570,500.20

Finding the Fourth Proportional to 33,290,244.20, 49,936,748.70 and 10,570,500.20

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Solution

The fourth proportional to 33,290,244.20, 49,936,748.70 and 10,570,500.20 is: 15,856,189.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,290,244.20 : 49,936,748.70 = 10,570,500.20 : x
  2. Step 2: Convert to fraction form
    33,290,244.20/49,936,748.70 = 10,570,500.20/x
  3. Step 3: Cross multiply
    33,290,244.20x = 49,936,748.70 × 10,570,500.20
  4. Step 4: Simplify right side
    33,290,244.20x = 527,856,412,120,699.75
  5. Step 5: Solve for x
    x = 527,856,412,120,699.75/33,290,244.20
  6. Step 6: Final answer
    x = 15,856,189.25

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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.