Home / 16,608,851.70-24,913,277.55-7,650,899.70

Finding the Fourth Proportional to 16,608,851.70, 24,913,277.55 and 7,650,899.70

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Solution

The fourth proportional to 16,608,851.70, 24,913,277.55 and 7,650,899.70 is: 11,476,349.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,608,851.70 : 24,913,277.55 = 7,650,899.70 : x
  2. Step 2: Convert to fraction form
    16,608,851.70/24,913,277.55 = 7,650,899.70/x
  3. Step 3: Cross multiply
    16,608,851.70x = 24,913,277.55 × 7,650,899.70
  4. Step 4: Simplify right side
    16,608,851.70x = 190,608,987,733,311.75
  5. Step 5: Solve for x
    x = 190,608,987,733,311.75/16,608,851.70
  6. Step 6: Final answer
    x = 11,476,349.55

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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.