Home / 41,993,776-57,951,411.69-22,678,192

Finding the Fourth Proportional to 41,993,776, 57,951,411.69 and 22,678,192

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Solution

The fourth proportional to 41,993,776, 57,951,411.69 and 22,678,192 is: 31,295,905.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,993,776 : 57,951,411.69 = 22,678,192 : x
  2. Step 2: Convert to fraction form
    41,993,776/57,951,411.69 = 22,678,192/x
  3. Step 3: Cross multiply
    41,993,776x = 57,951,411.69 × 22,678,192
  4. Step 4: Simplify right side
    41,993,776x = 1,314,233,240,976,864.50
  5. Step 5: Solve for x
    x = 1,314,233,240,976,864.50/41,993,776
  6. Step 6: Final answer
    x = 31,295,905.40

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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.