Home / 5,302,213,048.88-7,954,136,788.38-1,807,801,307

Finding the Fourth Proportional to 5,302,213,048.88, 7,954,136,788.38 and 1,807,801,307

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Solution

The fourth proportional to 5,302,213,048.88, 7,954,136,788.38 and 1,807,801,307 is: 2,711,980,591.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,302,213,048.88 : 7,954,136,788.38 = 1,807,801,307 : x
  2. Step 2: Convert to fraction form
    5,302,213,048.88/7,954,136,788.38 = 1,807,801,307/x
  3. Step 3: Cross multiply
    5,302,213,048.88x = 7,954,136,788.38 × 1,807,801,307
  4. Step 4: Simplify right side
    5,302,213,048.88x = 14,379,498,882,090,145,792
  5. Step 5: Solve for x
    x = 14,379,498,882,090,145,792/5,302,213,048.88
  6. Step 6: Final answer
    x = 2,711,980,591.79

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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.