Home / 34,147,923.77-51,218,112.13-8,588,942.93

Finding the Fourth Proportional to 34,147,923.77, 51,218,112.13 and 8,588,942.93

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Solution

The fourth proportional to 34,147,923.77, 51,218,112.13 and 8,588,942.93 is: 12,882,465.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,147,923.77 : 51,218,112.13 = 8,588,942.93 : x
  2. Step 2: Convert to fraction form
    34,147,923.77/51,218,112.13 = 8,588,942.93/x
  3. Step 3: Cross multiply
    34,147,923.77x = 51,218,112.13 × 8,588,942.93
  4. Step 4: Simplify right side
    34,147,923.77x = 439,909,442,066,910.75
  5. Step 5: Solve for x
    x = 439,909,442,066,910.75/34,147,923.77
  6. Step 6: Final answer
    x = 12,882,465.27

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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.