Home / 5,302,213,034.10-7,954,136,766.24-1,807,801,292.22

Finding the Fourth Proportional to 5,302,213,034.10, 7,954,136,766.24 and 1,807,801,292.22

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Solution

The fourth proportional to 5,302,213,034.10, 7,954,136,766.24 and 1,807,801,292.22 is: 2,711,980,569.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,302,213,034.10 : 7,954,136,766.24 = 1,807,801,292.22 : x
  2. Step 2: Convert to fraction form
    5,302,213,034.10/7,954,136,766.24 = 1,807,801,292.22/x
  3. Step 3: Cross multiply
    5,302,213,034.10x = 7,954,136,766.24 × 1,807,801,292.22
  4. Step 4: Simplify right side
    5,302,213,034.10x = 14,379,498,724,511,887,360
  5. Step 5: Solve for x
    x = 14,379,498,724,511,887,360/5,302,213,034.10
  6. Step 6: Final answer
    x = 2,711,980,569.63

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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.