Home / 41,900,932.49-57,790,529.20-27,221,328.53

Finding the Fourth Proportional to 41,900,932.49, 57,790,529.20 and 27,221,328.53

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Solution

The fourth proportional to 41,900,932.49, 57,790,529.20 and 27,221,328.53 is: 37,544,152.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,900,932.49 : 57,790,529.20 = 27,221,328.53 : x
  2. Step 2: Convert to fraction form
    41,900,932.49/57,790,529.20 = 27,221,328.53/x
  3. Step 3: Cross multiply
    41,900,932.49x = 57,790,529.20 × 27,221,328.53
  4. Step 4: Simplify right side
    41,900,932.49x = 1,573,134,981,486,072
  5. Step 5: Solve for x
    x = 1,573,134,981,486,072/41,900,932.49
  6. Step 6: Final answer
    x = 37,544,152.08

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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.