Home / 17,384,675.40-26,077,013.10-10,960,144.20

Finding the Fourth Proportional to 17,384,675.40, 26,077,013.10 and 10,960,144.20

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Solution

The fourth proportional to 17,384,675.40, 26,077,013.10 and 10,960,144.20 is: 16,440,216.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,384,675.40 : 26,077,013.10 = 10,960,144.20 : x
  2. Step 2: Convert to fraction form
    17,384,675.40/26,077,013.10 = 10,960,144.20/x
  3. Step 3: Cross multiply
    17,384,675.40x = 26,077,013.10 × 10,960,144.20
  4. Step 4: Simplify right side
    17,384,675.40x = 285,807,823,881,289
  5. Step 5: Solve for x
    x = 285,807,823,881,289/17,384,675.40
  6. Step 6: Final answer
    x = 16,440,216.30

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.