Home / 171,758,604.48-237,027,904.92-93,442,718.46

Finding the Fourth Proportional to 171,758,604.48, 237,027,904.92 and 93,442,718.46

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Solution

The fourth proportional to 171,758,604.48, 237,027,904.92 and 93,442,718.46 is: 128,951,512.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,758,604.48 : 237,027,904.92 = 93,442,718.46 : x
  2. Step 2: Convert to fraction form
    171,758,604.48/237,027,904.92 = 93,442,718.46/x
  3. Step 3: Cross multiply
    171,758,604.48x = 237,027,904.92 × 93,442,718.46
  4. Step 4: Simplify right side
    171,758,604.48x = 22,148,531,786,603,208
  5. Step 5: Solve for x
    x = 22,148,531,786,603,208/171,758,604.48
  6. Step 6: Final answer
    x = 128,951,512.23

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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.