Home / 33,643,348.61-50,464,298.68-9,381,629.57

Finding the Fourth Proportional to 33,643,348.61, 50,464,298.68 and 9,381,629.57

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Solution

The fourth proportional to 33,643,348.61, 50,464,298.68 and 9,381,629.57 is: 14,072,242.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,643,348.61 : 50,464,298.68 = 9,381,629.57 : x
  2. Step 2: Convert to fraction form
    33,643,348.61/50,464,298.68 = 9,381,629.57/x
  3. Step 3: Cross multiply
    33,643,348.61x = 50,464,298.68 × 9,381,629.57
  4. Step 4: Simplify right side
    33,643,348.61x = 473,437,356,449,824.38
  5. Step 5: Solve for x
    x = 473,437,356,449,824.38/33,643,348.61
  6. Step 6: Final answer
    x = 14,072,242.39

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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.