Home / 33,727,968.90-50,584,381.47-15,514,671.78

Finding the Fourth Proportional to 33,727,968.90, 50,584,381.47 and 15,514,671.78

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Solution

The fourth proportional to 33,727,968.90, 50,584,381.47 and 15,514,671.78 is: 23,268,524.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,727,968.90 : 50,584,381.47 = 15,514,671.78 : x
  2. Step 2: Convert to fraction form
    33,727,968.90/50,584,381.47 = 15,514,671.78/x
  3. Step 3: Cross multiply
    33,727,968.90x = 50,584,381.47 × 15,514,671.78
  4. Step 4: Simplify right side
    33,727,968.90x = 784,800,075,701,363.88
  5. Step 5: Solve for x
    x = 784,800,075,701,363.88/33,727,968.90
  6. Step 6: Final answer
    x = 23,268,524.65

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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.