Home / 27,395,009.09-41,091,516.82-8,225,267.81

Finding the Fourth Proportional to 27,395,009.09, 41,091,516.82 and 8,225,267.81

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Solution

The fourth proportional to 27,395,009.09, 41,091,516.82 and 8,225,267.81 is: 12,337,602.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,395,009.09 : 41,091,516.82 = 8,225,267.81 : x
  2. Step 2: Convert to fraction form
    27,395,009.09/41,091,516.82 = 8,225,267.81/x
  3. Step 3: Cross multiply
    27,395,009.09x = 41,091,516.82 × 8,225,267.81
  4. Step 4: Simplify right side
    27,395,009.09x = 337,988,730,522,493.19
  5. Step 5: Solve for x
    x = 337,988,730,522,493.19/27,395,009.09
  6. Step 6: Final answer
    x = 12,337,602.43

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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.