Home / 48,802,704,451.26-67,344,036,111.09-27,388,810,168.98

Finding the Fourth Proportional to 48,802,704,451.26, 67,344,036,111.09 and 27,388,810,168.98

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Solution

The fourth proportional to 48,802,704,451.26, 67,344,036,111.09 and 27,388,810,168.98 is: 37,794,483,764.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,802,704,451.26 : 67,344,036,111.09 = 27,388,810,168.98 : x
  2. Step 2: Convert to fraction form
    48,802,704,451.26/67,344,036,111.09 = 27,388,810,168.98/x
  3. Step 3: Cross multiply
    48,802,704,451.26x = 67,344,036,111.09 × 27,388,810,168.98
  4. Step 4: Simplify right side
    48,802,704,451.26x = 1,844,473,021,059,577,937,920
  5. Step 5: Solve for x
    x = 1,844,473,021,059,577,937,920/48,802,704,451.26
  6. Step 6: Final answer
    x = 37,794,483,764.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.