Home / 195,270,883.90-292,906,340.43-152,172,345.58

Finding the Fourth Proportional to 195,270,883.90, 292,906,340.43 and 152,172,345.58

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Solution

The fourth proportional to 195,270,883.90, 292,906,340.43 and 152,172,345.58 is: 228,258,529.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,270,883.90 : 292,906,340.43 = 152,172,345.58 : x
  2. Step 2: Convert to fraction form
    195,270,883.90/292,906,340.43 = 152,172,345.58/x
  3. Step 3: Cross multiply
    195,270,883.90x = 292,906,340.43 × 152,172,345.58
  4. Step 4: Simplify right side
    195,270,883.90x = 44,572,244,858,487,088
  5. Step 5: Solve for x
    x = 44,572,244,858,487,088/195,270,883.90
  6. Step 6: Final answer
    x = 228,258,529.73

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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.