Home / 7,542,051,815.53-11,313,077,723.29-7,542,051,815.53

Finding the Fourth Proportional to 7,542,051,815.53, 11,313,077,723.29 and 7,542,051,815.53

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Solution

The fourth proportional to 7,542,051,815.53, 11,313,077,723.29 and 7,542,051,815.53 is: 11,313,077,723.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,542,051,815.53 : 11,313,077,723.29 = 7,542,051,815.53 : x
  2. Step 2: Convert to fraction form
    7,542,051,815.53/11,313,077,723.29 = 7,542,051,815.53/x
  3. Step 3: Cross multiply
    7,542,051,815.53x = 11,313,077,723.29 × 7,542,051,815.53
  4. Step 4: Simplify right side
    7,542,051,815.53x = 85,323,818,382,114,783,232
  5. Step 5: Solve for x
    x = 85,323,818,382,114,783,232/7,542,051,815.53
  6. Step 6: Final answer
    x = 11,313,077,723.29

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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.