Home / 322,348,528.08-444,836,713.56-179,293,326.48

Finding the Fourth Proportional to 322,348,528.08, 444,836,713.56 and 179,293,326.48

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Solution

The fourth proportional to 322,348,528.08, 444,836,713.56 and 179,293,326.48 is: 247,422,423.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,348,528.08 : 444,836,713.56 = 179,293,326.48 : x
  2. Step 2: Convert to fraction form
    322,348,528.08/444,836,713.56 = 179,293,326.48/x
  3. Step 3: Cross multiply
    322,348,528.08x = 444,836,713.56 × 179,293,326.48
  4. Step 4: Simplify right side
    322,348,528.08x = 79,756,254,114,603,312
  5. Step 5: Solve for x
    x = 79,756,254,114,603,312/322,348,528.08
  6. Step 6: Final answer
    x = 247,422,423.76

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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.