Home / 11,103,665.35-16,655,498.03-6,624,689.35

Finding the Fourth Proportional to 11,103,665.35, 16,655,498.03 and 6,624,689.35

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Solution

The fourth proportional to 11,103,665.35, 16,655,498.03 and 6,624,689.35 is: 9,937,034.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,103,665.35 : 16,655,498.03 = 6,624,689.35 : x
  2. Step 2: Convert to fraction form
    11,103,665.35/16,655,498.03 = 6,624,689.35/x
  3. Step 3: Cross multiply
    11,103,665.35x = 16,655,498.03 × 6,624,689.35
  4. Step 4: Simplify right side
    11,103,665.35x = 110,337,500,418,286.97
  5. Step 5: Solve for x
    x = 110,337,500,418,286.97/11,103,665.35
  6. Step 6: Final answer
    x = 9,937,034.03

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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.