Home / 113,181,195.73-169,771,581.68-35,464,049.32

Finding the Fourth Proportional to 113,181,195.73, 169,771,581.68 and 35,464,049.32

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Solution

The fourth proportional to 113,181,195.73, 169,771,581.68 and 35,464,049.32 is: 53,196,007.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,181,195.73 : 169,771,581.68 = 35,464,049.32 : x
  2. Step 2: Convert to fraction form
    113,181,195.73/169,771,581.68 = 35,464,049.32/x
  3. Step 3: Cross multiply
    113,181,195.73x = 169,771,581.68 × 35,464,049.32
  4. Step 4: Simplify right side
    113,181,195.73x = 6,020,787,745,833,929
  5. Step 5: Solve for x
    x = 6,020,787,745,833,929/113,181,195.73
  6. Step 6: Final answer
    x = 53,196,007.58

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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.