Home / 327,936,810.06-452,552,818.77-179,258,519.43

Finding the Fourth Proportional to 327,936,810.06, 452,552,818.77 and 179,258,519.43

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Solution

The fourth proportional to 327,936,810.06, 452,552,818.77 and 179,258,519.43 is: 247,376,768.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,936,810.06 : 452,552,818.77 = 179,258,519.43 : x
  2. Step 2: Convert to fraction form
    327,936,810.06/452,552,818.77 = 179,258,519.43/x
  3. Step 3: Cross multiply
    327,936,810.06x = 452,552,818.77 × 179,258,519.43
  4. Step 4: Simplify right side
    327,936,810.06x = 81,123,948,256,583,312
  5. Step 5: Solve for x
    x = 81,123,948,256,583,312/327,936,810.06
  6. Step 6: Final answer
    x = 247,376,768.23

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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.