Home / 176,873,906.20-265,310,859.30-148,176,092.20

Finding the Fourth Proportional to 176,873,906.20, 265,310,859.30 and 148,176,092.20

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Solution

The fourth proportional to 176,873,906.20, 265,310,859.30 and 148,176,092.20 is: 222,264,138.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,873,906.20 : 265,310,859.30 = 148,176,092.20 : x
  2. Step 2: Convert to fraction form
    176,873,906.20/265,310,859.30 = 148,176,092.20/x
  3. Step 3: Cross multiply
    176,873,906.20x = 265,310,859.30 × 148,176,092.20
  4. Step 4: Simplify right side
    176,873,906.20x = 39,312,726,349,298,024
  5. Step 5: Solve for x
    x = 39,312,726,349,298,024/176,873,906.20
  6. Step 6: Final answer
    x = 222,264,138.30

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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.