Home / 69,066,948.94-95,311,904.67-37,704,997.92

Finding the Fourth Proportional to 69,066,948.94, 95,311,904.67 and 37,704,997.92

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Solution

The fourth proportional to 69,066,948.94, 95,311,904.67 and 37,704,997.92 is: 52,032,632.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,066,948.94 : 95,311,904.67 = 37,704,997.92 : x
  2. Step 2: Convert to fraction form
    69,066,948.94/95,311,904.67 = 37,704,997.92/x
  3. Step 3: Cross multiply
    69,066,948.94x = 95,311,904.67 × 37,704,997.92
  4. Step 4: Simplify right side
    69,066,948.94x = 3,593,735,166,857,028.50
  5. Step 5: Solve for x
    x = 3,593,735,166,857,028.50/69,066,948.94
  6. Step 6: Final answer
    x = 52,032,632.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.