Home / 34,243,780.22-51,365,078.46-11,524,677.47

Finding the Fourth Proportional to 34,243,780.22, 51,365,078.46 and 11,524,677.47

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Solution

The fourth proportional to 34,243,780.22, 51,365,078.46 and 11,524,677.47 is: 17,286,817.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,243,780.22 : 51,365,078.46 = 11,524,677.47 : x
  2. Step 2: Convert to fraction form
    34,243,780.22/51,365,078.46 = 11,524,677.47/x
  3. Step 3: Cross multiply
    34,243,780.22x = 51,365,078.46 × 11,524,677.47
  4. Step 4: Simplify right side
    34,243,780.22x = 591,965,962,472,744.38
  5. Step 5: Solve for x
    x = 591,965,962,472,744.38/34,243,780.22
  6. Step 6: Final answer
    x = 17,286,817.01

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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.