Home / 33,134,433.90-49,701,650.85-9,199,905.90

Finding the Fourth Proportional to 33,134,433.90, 49,701,650.85 and 9,199,905.90

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Solution

The fourth proportional to 33,134,433.90, 49,701,650.85 and 9,199,905.90 is: 13,799,858.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,134,433.90 : 49,701,650.85 = 9,199,905.90 : x
  2. Step 2: Convert to fraction form
    33,134,433.90/49,701,650.85 = 9,199,905.90/x
  3. Step 3: Cross multiply
    33,134,433.90x = 49,701,650.85 × 9,199,905.90
  4. Step 4: Simplify right side
    33,134,433.90x = 457,250,510,894,655.06
  5. Step 5: Solve for x
    x = 457,250,510,894,655.06/33,134,433.90
  6. Step 6: Final answer
    x = 13,799,858.85

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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.