Home / 16,739,868.26-23,103,539.46-10,217,288.04

Finding the Fourth Proportional to 16,739,868.26, 23,103,539.46 and 10,217,288.04

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Solution

The fourth proportional to 16,739,868.26, 23,103,539.46 and 10,217,288.04 is: 14,101,396.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,739,868.26 : 23,103,539.46 = 10,217,288.04 : x
  2. Step 2: Convert to fraction form
    16,739,868.26/23,103,539.46 = 10,217,288.04/x
  3. Step 3: Cross multiply
    16,739,868.26x = 23,103,539.46 × 10,217,288.04
  4. Step 4: Simplify right side
    16,739,868.26x = 236,055,517,406,326.06
  5. Step 5: Solve for x
    x = 236,055,517,406,326.06/16,739,868.26
  6. Step 6: Final answer
    x = 14,101,396.37

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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.