Home / 38,532,431,982.57-57,800,856,755.01-10,201,627,311.97

Finding the Fourth Proportional to 38,532,431,982.57, 57,800,856,755.01 and 10,201,627,311.97

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Solution

The fourth proportional to 38,532,431,982.57, 57,800,856,755.01 and 10,201,627,311.97 is: 15,303,025,752.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,532,431,982.57 : 57,800,856,755.01 = 10,201,627,311.97 : x
  2. Step 2: Convert to fraction form
    38,532,431,982.57/57,800,856,755.01 = 10,201,627,311.97/x
  3. Step 3: Cross multiply
    38,532,431,982.57x = 57,800,856,755.01 × 10,201,627,311.97
  4. Step 4: Simplify right side
    38,532,431,982.57x = 589,662,798,927,332,114,432
  5. Step 5: Solve for x
    x = 589,662,798,927,332,114,432/38,532,431,982.57
  6. Step 6: Final answer
    x = 15,303,025,752.28

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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.