Home / 327,801,026.94-452,359,953.12-179,118,881.70

Finding the Fourth Proportional to 327,801,026.94, 452,359,953.12 and 179,118,881.70

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Solution

The fourth proportional to 327,801,026.94, 452,359,953.12 and 179,118,881.70 is: 247,181,071.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,801,026.94 : 452,359,953.12 = 179,118,881.70 : x
  2. Step 2: Convert to fraction form
    327,801,026.94/452,359,953.12 = 179,118,881.70/x
  3. Step 3: Cross multiply
    327,801,026.94x = 452,359,953.12 × 179,118,881.70
  4. Step 4: Simplify right side
    327,801,026.94x = 81,026,208,928,718,816
  5. Step 5: Solve for x
    x = 81,026,208,928,718,816/327,801,026.94
  6. Step 6: Final answer
    x = 247,181,071.05

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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.