Home / 22,726,440.89-34,104,576.67-8,349,627.77

Finding the Fourth Proportional to 22,726,440.89, 34,104,576.67 and 8,349,627.77

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Solution

The fourth proportional to 22,726,440.89, 34,104,576.67 and 8,349,627.77 is: 12,529,921.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,726,440.89 : 34,104,576.67 = 8,349,627.77 : x
  2. Step 2: Convert to fraction form
    22,726,440.89/34,104,576.67 = 8,349,627.77/x
  3. Step 3: Cross multiply
    22,726,440.89x = 34,104,576.67 × 8,349,627.77
  4. Step 4: Simplify right side
    22,726,440.89x = 284,760,520,447,926.12
  5. Step 5: Solve for x
    x = 284,760,520,447,926.12/22,726,440.89
  6. Step 6: Final answer
    x = 12,529,921.51

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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.