Home / 5,020,907,793.57-7,532,451,310.64-1,527,222,465.14

Finding the Fourth Proportional to 5,020,907,793.57, 7,532,451,310.64 and 1,527,222,465.14

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Solution

The fourth proportional to 5,020,907,793.57, 7,532,451,310.64 and 1,527,222,465.14 is: 2,291,165,130.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,020,907,793.57 : 7,532,451,310.64 = 1,527,222,465.14 : x
  2. Step 2: Convert to fraction form
    5,020,907,793.57/7,532,451,310.64 = 1,527,222,465.14/x
  3. Step 3: Cross multiply
    5,020,907,793.57x = 7,532,451,310.64 × 1,527,222,465.14
  4. Step 4: Simplify right side
    5,020,907,793.57x = 11,503,728,859,137,347,584
  5. Step 5: Solve for x
    x = 11,503,728,859,137,347,584/5,020,907,793.57
  6. Step 6: Final answer
    x = 2,291,165,130.31

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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.