Home / 36,435,004.21-54,662,078.13-13,094,103.71

Finding the Fourth Proportional to 36,435,004.21, 54,662,078.13 and 13,094,103.71

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Solution

The fourth proportional to 36,435,004.21, 54,662,078.13 and 13,094,103.71 is: 19,644,595.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,435,004.21 : 54,662,078.13 = 13,094,103.71 : x
  2. Step 2: Convert to fraction form
    36,435,004.21/54,662,078.13 = 13,094,103.71/x
  3. Step 3: Cross multiply
    36,435,004.21x = 54,662,078.13 × 13,094,103.71
  4. Step 4: Simplify right side
    36,435,004.21x = 715,750,920,038,343
  5. Step 5: Solve for x
    x = 715,750,920,038,343/36,435,004.21
  6. Step 6: Final answer
    x = 19,644,595.51

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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.