Home / 26,733,084.28-40,108,262.33-12,365,576.84

Finding the Fourth Proportional to 26,733,084.28, 40,108,262.33 and 12,365,576.84

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Solution

The fourth proportional to 26,733,084.28, 40,108,262.33 and 12,365,576.84 is: 18,552,359.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,733,084.28 : 40,108,262.33 = 12,365,576.84 : x
  2. Step 2: Convert to fraction form
    26,733,084.28/40,108,262.33 = 12,365,576.84/x
  3. Step 3: Cross multiply
    26,733,084.28x = 40,108,262.33 × 12,365,576.84
  4. Step 4: Simplify right side
    26,733,084.28x = 495,961,799,891,677.06
  5. Step 5: Solve for x
    x = 495,961,799,891,677.06/26,733,084.28
  6. Step 6: Final answer
    x = 18,552,359.87

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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.