Home / 17,496,031.35-26,244,047.03-16,698,869.85

Finding the Fourth Proportional to 17,496,031.35, 26,244,047.03 and 16,698,869.85

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Solution

The fourth proportional to 17,496,031.35, 26,244,047.03 and 16,698,869.85 is: 25,048,304.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,031.35 : 26,244,047.03 = 16,698,869.85 : x
  2. Step 2: Convert to fraction form
    17,496,031.35/26,244,047.03 = 16,698,869.85/x
  3. Step 3: Cross multiply
    17,496,031.35x = 26,244,047.03 × 16,698,869.85
  4. Step 4: Simplify right side
    17,496,031.35x = 438,245,925,607,754.69
  5. Step 5: Solve for x
    x = 438,245,925,607,754.69/17,496,031.35
  6. Step 6: Final answer
    x = 25,048,304.78

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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.