Home / 48,802,704,450.76-67,344,036,110.40-27,388,810,168.48

Finding the Fourth Proportional to 48,802,704,450.76, 67,344,036,110.40 and 27,388,810,168.48

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Solution

The fourth proportional to 48,802,704,450.76, 67,344,036,110.40 and 27,388,810,168.48 is: 37,794,483,764.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,802,704,450.76 : 67,344,036,110.40 = 27,388,810,168.48 : x
  2. Step 2: Convert to fraction form
    48,802,704,450.76/67,344,036,110.40 = 27,388,810,168.48/x
  3. Step 3: Cross multiply
    48,802,704,450.76x = 67,344,036,110.40 × 27,388,810,168.48
  4. Step 4: Simplify right side
    48,802,704,450.76x = 1,844,473,021,006,982,676,480
  5. Step 5: Solve for x
    x = 1,844,473,021,006,982,676,480/48,802,704,450.76
  6. Step 6: Final answer
    x = 37,794,483,764.07

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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.