Home / 36,391,032,870.77-54,589,293,919.17-10,863,165,683.61

Finding the Fourth Proportional to 36,391,032,870.77, 54,589,293,919.17 and 10,863,165,683.61

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Solution

The fourth proportional to 36,391,032,870.77, 54,589,293,919.17 and 10,863,165,683.61 is: 16,295,567,825.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,391,032,870.77 : 54,589,293,919.17 = 10,863,165,683.61 : x
  2. Step 2: Convert to fraction form
    36,391,032,870.77/54,589,293,919.17 = 10,863,165,683.61/x
  3. Step 3: Cross multiply
    36,391,032,870.77x = 54,589,293,919.17 × 10,863,165,683.61
  4. Step 4: Simplify right side
    36,391,032,870.77x = 593,012,544,395,227,561,984
  5. Step 5: Solve for x
    x = 593,012,544,395,227,561,984/36,391,032,870.77
  6. Step 6: Final answer
    x = 16,295,567,825.76

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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.