Home / 66,673,496,637.26-100,029,891,115.88-26,858,783,286.28

Finding the Fourth Proportional to 66,673,496,637.26, 100,029,891,115.88 and 26,858,783,286.28

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Solution

The fourth proportional to 66,673,496,637.26, 100,029,891,115.88 and 26,858,783,286.28 is: 40,296,089,197.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,673,496,637.26 : 100,029,891,115.88 = 26,858,783,286.28 : x
  2. Step 2: Convert to fraction form
    66,673,496,637.26/100,029,891,115.88 = 26,858,783,286.28/x
  3. Step 3: Cross multiply
    66,673,496,637.26x = 100,029,891,115.88 × 26,858,783,286.28
  4. Step 4: Simplify right side
    66,673,496,637.26x = 2,686,681,167,631,606,087,680
  5. Step 5: Solve for x
    x = 2,686,681,167,631,606,087,680/66,673,496,637.26
  6. Step 6: Final answer
    x = 40,296,089,197.91

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1.5x scale

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.