Home / 63,608,120,792.56-87,783,133,940.76-35,061,711,655.60

Finding the Fourth Proportional to 63,608,120,792.56, 87,783,133,940.76 and 35,061,711,655.60

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Solution

The fourth proportional to 63,608,120,792.56, 87,783,133,940.76 and 35,061,711,655.60 is: 48,387,326,839.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,608,120,792.56 : 87,783,133,940.76 = 35,061,711,655.60 : x
  2. Step 2: Convert to fraction form
    63,608,120,792.56/87,783,133,940.76 = 35,061,711,655.60/x
  3. Step 3: Cross multiply
    63,608,120,792.56x = 87,783,133,940.76 × 35,061,711,655.60
  4. Step 4: Simplify right side
    63,608,120,792.56x = 3,077,826,930,455,840,555,008
  5. Step 5: Solve for x
    x = 3,077,826,930,455,840,555,008/63,608,120,792.56
  6. Step 6: Final answer
    x = 48,387,326,839.81

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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.