Home / 27,844,688.03-41,808,032.49-15,572,694.97

Finding the Fourth Proportional to 27,844,688.03, 41,808,032.49 and 15,572,694.97

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Solution

The fourth proportional to 27,844,688.03, 41,808,032.49 and 15,572,694.97 is: 23,381,972.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,844,688.03 : 41,808,032.49 = 15,572,694.97 : x
  2. Step 2: Convert to fraction form
    27,844,688.03/41,808,032.49 = 15,572,694.97/x
  3. Step 3: Cross multiply
    27,844,688.03x = 41,808,032.49 × 15,572,694.97
  4. Step 4: Simplify right side
    27,844,688.03x = 651,063,737,262,619.62
  5. Step 5: Solve for x
    x = 651,063,737,262,619.62/27,844,688.03
  6. Step 6: Final answer
    x = 23,381,972.77

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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.