Home / 3,711,646,810.53-5,122,256,471.21-2,302,404,831

Finding the Fourth Proportional to 3,711,646,810.53, 5,122,256,471.21 and 2,302,404,831

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Solution

The fourth proportional to 3,711,646,810.53, 5,122,256,471.21 and 2,302,404,831 is: 3,177,432,726.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,711,646,810.53 : 5,122,256,471.21 = 2,302,404,831 : x
  2. Step 2: Convert to fraction form
    3,711,646,810.53/5,122,256,471.21 = 2,302,404,831/x
  3. Step 3: Cross multiply
    3,711,646,810.53x = 5,122,256,471.21 × 2,302,404,831
  4. Step 4: Simplify right side
    3,711,646,810.53x = 11,793,508,044,940,670,976
  5. Step 5: Solve for x
    x = 11,793,508,044,940,670,976/3,711,646,810.53
  6. Step 6: Final answer
    x = 3,177,432,726.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.