Home / 176,711,488.10-265,067,232.15-55,542,940.10

Finding the Fourth Proportional to 176,711,488.10, 265,067,232.15 and 55,542,940.10

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Solution

The fourth proportional to 176,711,488.10, 265,067,232.15 and 55,542,940.10 is: 83,314,410.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,711,488.10 : 265,067,232.15 = 55,542,940.10 : x
  2. Step 2: Convert to fraction form
    176,711,488.10/265,067,232.15 = 55,542,940.10/x
  3. Step 3: Cross multiply
    176,711,488.10x = 265,067,232.15 × 55,542,940.10
  4. Step 4: Simplify right side
    176,711,488.10x = 14,722,613,397,780,244
  5. Step 5: Solve for x
    x = 14,722,613,397,780,244/176,711,488.10
  6. Step 6: Final answer
    x = 83,314,410.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.