Home / 17,496,097.20-26,244,145.80-13,882,298.40

Finding the Fourth Proportional to 17,496,097.20, 26,244,145.80 and 13,882,298.40

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Solution

The fourth proportional to 17,496,097.20, 26,244,145.80 and 13,882,298.40 is: 20,823,447.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,097.20 : 26,244,145.80 = 13,882,298.40 : x
  2. Step 2: Convert to fraction form
    17,496,097.20/26,244,145.80 = 13,882,298.40/x
  3. Step 3: Cross multiply
    17,496,097.20x = 26,244,145.80 × 13,882,298.40
  4. Step 4: Simplify right side
    17,496,097.20x = 364,329,063,248,706.75
  5. Step 5: Solve for x
    x = 364,329,063,248,706.75/17,496,097.20
  6. Step 6: Final answer
    x = 20,823,447.60

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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.