Home / 62,147,153,305.69-85,762,910,252.47-34,680,451,832.85

Finding the Fourth Proportional to 62,147,153,305.69, 85,762,910,252.47 and 34,680,451,832.85

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Solution

The fourth proportional to 62,147,153,305.69, 85,762,910,252.47 and 34,680,451,832.85 is: 47,858,933,512.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,147,153,305.69 : 85,762,910,252.47 = 34,680,451,832.85 : x
  2. Step 2: Convert to fraction form
    62,147,153,305.69/85,762,910,252.47 = 34,680,451,832.85/x
  3. Step 3: Cross multiply
    62,147,153,305.69x = 85,762,910,252.47 × 34,680,451,832.85
  4. Step 4: Simplify right side
    62,147,153,305.69x = 2,974,296,478,055,890,157,568
  5. Step 5: Solve for x
    x = 2,974,296,478,055,890,157,568/62,147,153,305.69
  6. Step 6: Final answer
    x = 47,858,933,512.63

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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.