Home / 179,891,541.27-248,250,410.01-97,385,326.02

Finding the Fourth Proportional to 179,891,541.27, 248,250,410.01 and 97,385,326.02

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Solution

The fourth proportional to 179,891,541.27, 248,250,410.01 and 97,385,326.02 is: 134,391,794.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,891,541.27 : 248,250,410.01 = 97,385,326.02 : x
  2. Step 2: Convert to fraction form
    179,891,541.27/248,250,410.01 = 97,385,326.02/x
  3. Step 3: Cross multiply
    179,891,541.27x = 248,250,410.01 × 97,385,326.02
  4. Step 4: Simplify right side
    179,891,541.27x = 24,175,947,113,422,520
  5. Step 5: Solve for x
    x = 24,175,947,113,422,520/179,891,541.27
  6. Step 6: Final answer
    x = 134,391,794.87

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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.