Home / 5,342,213,755.90-7,372,227,826.38-2,963,327,064.94

Finding the Fourth Proportional to 5,342,213,755.90, 7,372,227,826.38 and 2,963,327,064.94

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Solution

The fourth proportional to 5,342,213,755.90, 7,372,227,826.38 and 2,963,327,064.94 is: 4,089,376,285.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,342,213,755.90 : 7,372,227,826.38 = 2,963,327,064.94 : x
  2. Step 2: Convert to fraction form
    5,342,213,755.90/7,372,227,826.38 = 2,963,327,064.94/x
  3. Step 3: Cross multiply
    5,342,213,755.90x = 7,372,227,826.38 × 2,963,327,064.94
  4. Step 4: Simplify right side
    5,342,213,755.90x = 21,846,322,246,815,641,600
  5. Step 5: Solve for x
    x = 21,846,322,246,815,641,600/5,342,213,755.90
  6. Step 6: Final answer
    x = 4,089,376,285.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.