Home / 17,496,011.70-26,244,017.55-13,882,212.90

Finding the Fourth Proportional to 17,496,011.70, 26,244,017.55 and 13,882,212.90

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Solution

The fourth proportional to 17,496,011.70, 26,244,017.55 and 13,882,212.90 is: 20,823,319.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,011.70 : 26,244,017.55 = 13,882,212.90 : x
  2. Step 2: Convert to fraction form
    17,496,011.70/26,244,017.55 = 13,882,212.90/x
  3. Step 3: Cross multiply
    17,496,011.70x = 26,244,017.55 × 13,882,212.90
  4. Step 4: Simplify right side
    17,496,011.70x = 364,325,038,980,436.44
  5. Step 5: Solve for x
    x = 364,325,038,980,436.44/17,496,011.70
  6. Step 6: Final answer
    x = 20,823,319.35

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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.