Home / 57,846,732.29-86,770,606.93-14,715,981.28

Finding the Fourth Proportional to 57,846,732.29, 86,770,606.93 and 14,715,981.28

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Solution

The fourth proportional to 57,846,732.29, 86,770,606.93 and 14,715,981.28 is: 22,074,101.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,846,732.29 : 86,770,606.93 = 14,715,981.28 : x
  2. Step 2: Convert to fraction form
    57,846,732.29/86,770,606.93 = 14,715,981.28/x
  3. Step 3: Cross multiply
    57,846,732.29x = 86,770,606.93 × 14,715,981.28
  4. Step 4: Simplify right side
    57,846,732.29x = 1,276,914,627,307,791.50
  5. Step 5: Solve for x
    x = 1,276,914,627,307,791.50/57,846,732.29
  6. Step 6: Final answer
    x = 22,074,101.28

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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.