Home / 34,197,693.14-51,296,642.84-8,289,892.82

Finding the Fourth Proportional to 34,197,693.14, 51,296,642.84 and 8,289,892.82

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Solution

The fourth proportional to 34,197,693.14, 51,296,642.84 and 8,289,892.82 is: 12,434,864.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,197,693.14 : 51,296,642.84 = 8,289,892.82 : x
  2. Step 2: Convert to fraction form
    34,197,693.14/51,296,642.84 = 8,289,892.82/x
  3. Step 3: Cross multiply
    34,197,693.14x = 51,296,642.84 × 8,289,892.82
  4. Step 4: Simplify right side
    34,197,693.14x = 425,243,670,933,661.94
  5. Step 5: Solve for x
    x = 425,243,670,933,661.94/34,197,693.14
  6. Step 6: Final answer
    x = 12,434,864.22

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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.