Home / 38,451,845,509.80-57,631,851,762.30-16,067,550,589.80

Finding the Fourth Proportional to 38,451,845,509.80, 57,631,851,762.30 and 16,067,550,589.80

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Solution

The fourth proportional to 38,451,845,509.80, 57,631,851,762.30 and 16,067,550,589.80 is: 24,082,139,140.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,451,845,509.80 : 57,631,851,762.30 = 16,067,550,589.80 : x
  2. Step 2: Convert to fraction form
    38,451,845,509.80/57,631,851,762.30 = 16,067,550,589.80/x
  3. Step 3: Cross multiply
    38,451,845,509.80x = 57,631,851,762.30 × 16,067,550,589.80
  4. Step 4: Simplify right side
    38,451,845,509.80x = 926,002,693,774,609,481,728
  5. Step 5: Solve for x
    x = 926,002,693,774,609,481,728/38,451,845,509.80
  6. Step 6: Final answer
    x = 24,082,139,140.46

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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.