Home / 33,292,909-49,939,363.62-9,358,381

Finding the Fourth Proportional to 33,292,909, 49,939,363.62 and 9,358,381

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Solution

The fourth proportional to 33,292,909, 49,939,363.62 and 9,358,381 is: 14,037,571.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,292,909 : 49,939,363.62 = 9,358,381 : x
  2. Step 2: Convert to fraction form
    33,292,909/49,939,363.62 = 9,358,381/x
  3. Step 3: Cross multiply
    33,292,909x = 49,939,363.62 × 9,358,381
  4. Step 4: Simplify right side
    33,292,909x = 467,351,591,653,499.19
  5. Step 5: Solve for x
    x = 467,351,591,653,499.19/33,292,909
  6. Step 6: Final answer
    x = 14,037,571.53

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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.