Home / 33,085,310.60-49,627,983.90-10,367,985.80

Finding the Fourth Proportional to 33,085,310.60, 49,627,983.90 and 10,367,985.80

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Solution

The fourth proportional to 33,085,310.60, 49,627,983.90 and 10,367,985.80 is: 15,551,984.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,085,310.60 : 49,627,983.90 = 10,367,985.80 : x
  2. Step 2: Convert to fraction form
    33,085,310.60/49,627,983.90 = 10,367,985.80/x
  3. Step 3: Cross multiply
    33,085,310.60x = 49,627,983.90 × 10,367,985.80
  4. Step 4: Simplify right side
    33,085,310.60x = 514,542,232,357,828.62
  5. Step 5: Solve for x
    x = 514,542,232,357,828.62/33,085,310.60
  6. Step 6: Final answer
    x = 15,551,984.34

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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.