Home / 47,519,121,483.36-71,234,370,256.50-16,054,766,470.44

Finding the Fourth Proportional to 47,519,121,483.36, 71,234,370,256.50 and 16,054,766,470.44

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Solution

The fourth proportional to 47,519,121,483.36, 71,234,370,256.50 and 16,054,766,470.44 is: 24,067,178,504.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,519,121,483.36 : 71,234,370,256.50 = 16,054,766,470.44 : x
  2. Step 2: Convert to fraction form
    47,519,121,483.36/71,234,370,256.50 = 16,054,766,470.44/x
  3. Step 3: Cross multiply
    47,519,121,483.36x = 71,234,370,256.50 × 16,054,766,470.44
  4. Step 4: Simplify right side
    47,519,121,483.36x = 1,143,651,179,136,964,624,384
  5. Step 5: Solve for x
    x = 1,143,651,179,136,964,624,384/47,519,121,483.36
  6. Step 6: Final answer
    x = 24,067,178,504.92

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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.