Home / 171,276,758.58-236,321,414.64-96,937,317.48

Finding the Fourth Proportional to 171,276,758.58, 236,321,414.64 and 96,937,317.48

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Solution

The fourth proportional to 171,276,758.58, 236,321,414.64 and 96,937,317.48 is: 133,750,569.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,276,758.58 : 236,321,414.64 = 96,937,317.48 : x
  2. Step 2: Convert to fraction form
    171,276,758.58/236,321,414.64 = 96,937,317.48/x
  3. Step 3: Cross multiply
    171,276,758.58x = 236,321,414.64 × 96,937,317.48
  4. Step 4: Simplify right side
    171,276,758.58x = 22,908,363,998,280,400
  5. Step 5: Solve for x
    x = 22,908,363,998,280,400/171,276,758.58
  6. Step 6: Final answer
    x = 133,750,569.48

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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.