Home / 159,037,852.13-219,382,560.33-95,441,926.73

Finding the Fourth Proportional to 159,037,852.13, 219,382,560.33 and 95,441,926.73

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Solution

The fourth proportional to 159,037,852.13, 219,382,560.33 and 95,441,926.73 is: 131,656,042.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,037,852.13 : 219,382,560.33 = 95,441,926.73 : x
  2. Step 2: Convert to fraction form
    159,037,852.13/219,382,560.33 = 95,441,926.73/x
  3. Step 3: Cross multiply
    159,037,852.13x = 219,382,560.33 × 95,441,926.73
  4. Step 4: Simplify right side
    159,037,852.13x = 20,938,294,247,758,752
  5. Step 5: Solve for x
    x = 20,938,294,247,758,752/159,037,852.13
  6. Step 6: Final answer
    x = 131,656,042.68

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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.