Home / 26,385,696.27-39,583,516.59-9,995,889.98

Finding the Fourth Proportional to 26,385,696.27, 39,583,516.59 and 9,995,889.98

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Solution

The fourth proportional to 26,385,696.27, 39,583,516.59 and 9,995,889.98 is: 14,995,718.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,385,696.27 : 39,583,516.59 = 9,995,889.98 : x
  2. Step 2: Convert to fraction form
    26,385,696.27/39,583,516.59 = 9,995,889.98/x
  3. Step 3: Cross multiply
    26,385,696.27x = 39,583,516.59 × 9,995,889.98
  4. Step 4: Simplify right side
    26,385,696.27x = 395,672,476,954,103.56
  5. Step 5: Solve for x
    x = 395,672,476,954,103.56/26,385,696.27
  6. Step 6: Final answer
    x = 14,995,718.62

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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.