Home / 27,458,052.21-38,065,712.90-26,002,035.09

Finding the Fourth Proportional to 27,458,052.21, 38,065,712.90 and 26,002,035.09

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Solution

The fourth proportional to 27,458,052.21, 38,065,712.90 and 26,002,035.09 is: 36,047,203.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,458,052.21 : 38,065,712.90 = 26,002,035.09 : x
  2. Step 2: Convert to fraction form
    27,458,052.21/38,065,712.90 = 26,002,035.09/x
  3. Step 3: Cross multiply
    27,458,052.21x = 38,065,712.90 × 26,002,035.09
  4. Step 4: Simplify right side
    27,458,052.21x = 989,786,002,421,655.62
  5. Step 5: Solve for x
    x = 989,786,002,421,655.62/27,458,052.21
  6. Step 6: Final answer
    x = 36,047,203.74

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.