Home / 33,085,280.60-49,627,938.90-10,367,955.80

Finding the Fourth Proportional to 33,085,280.60, 49,627,938.90 and 10,367,955.80

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Solution

The fourth proportional to 33,085,280.60, 49,627,938.90 and 10,367,955.80 is: 15,551,939.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,085,280.60 : 49,627,938.90 = 10,367,955.80 : x
  2. Step 2: Convert to fraction form
    33,085,280.60/49,627,938.90 = 10,367,955.80/x
  3. Step 3: Cross multiply
    33,085,280.60x = 49,627,938.90 × 10,367,955.80
  4. Step 4: Simplify right side
    33,085,280.60x = 514,540,276,960,300.62
  5. Step 5: Solve for x
    x = 514,540,276,960,300.62/33,085,280.60
  6. Step 6: Final answer
    x = 15,551,939.34

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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.