Home / 39,464,694.99-54,461,497.57-22,061,773.71

Finding the Fourth Proportional to 39,464,694.99, 54,461,497.57 and 22,061,773.71

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Solution

The fourth proportional to 39,464,694.99, 54,461,497.57 and 22,061,773.71 is: 30,445,369.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,464,694.99 : 54,461,497.57 = 22,061,773.71 : x
  2. Step 2: Convert to fraction form
    39,464,694.99/54,461,497.57 = 22,061,773.71/x
  3. Step 3: Cross multiply
    39,464,694.99x = 54,461,497.57 × 22,061,773.71
  4. Step 4: Simplify right side
    39,464,694.99x = 1,201,517,235,241,900.50
  5. Step 5: Solve for x
    x = 1,201,517,235,241,900.50/39,464,694.99
  6. Step 6: Final answer
    x = 30,445,369.86

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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.