Home / 41,553,121.40-62,329,682.10-18,524,011.40

Finding the Fourth Proportional to 41,553,121.40, 62,329,682.10 and 18,524,011.40

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Solution

The fourth proportional to 41,553,121.40, 62,329,682.10 and 18,524,011.40 is: 27,786,017.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,553,121.40 : 62,329,682.10 = 18,524,011.40 : x
  2. Step 2: Convert to fraction form
    41,553,121.40/62,329,682.10 = 18,524,011.40/x
  3. Step 3: Cross multiply
    41,553,121.40x = 62,329,682.10 × 18,524,011.40
  4. Step 4: Simplify right side
    41,553,121.40x = 1,154,595,741,778,775.75
  5. Step 5: Solve for x
    x = 1,154,595,741,778,775.75/41,553,121.40
  6. Step 6: Final answer
    x = 27,786,017.10

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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.