Home / 25,839,715.43-38,757,539.23-11,266,291.01

Finding the Fourth Proportional to 25,839,715.43, 38,757,539.23 and 11,266,291.01

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Solution

The fourth proportional to 25,839,715.43, 38,757,539.23 and 11,266,291.01 is: 16,898,549.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,839,715.43 : 38,757,539.23 = 11,266,291.01 : x
  2. Step 2: Convert to fraction form
    25,839,715.43/38,757,539.23 = 11,266,291.01/x
  3. Step 3: Cross multiply
    25,839,715.43x = 38,757,539.23 × 11,266,291.01
  4. Step 4: Simplify right side
    25,839,715.43x = 436,653,715,574,717.94
  5. Step 5: Solve for x
    x = 436,653,715,574,717.94/25,839,715.43
  6. Step 6: Final answer
    x = 16,898,549.71

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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.