Home / 65,274,802,231.32-97,932,185,693.82-33,426,025,300.80

Finding the Fourth Proportional to 65,274,802,231.32, 97,932,185,693.82 and 33,426,025,300.80

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Solution

The fourth proportional to 65,274,802,231.32, 97,932,185,693.82 and 33,426,025,300.80 is: 50,149,270,543.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,274,802,231.32 : 97,932,185,693.82 = 33,426,025,300.80 : x
  2. Step 2: Convert to fraction form
    65,274,802,231.32/97,932,185,693.82 = 33,426,025,300.80/x
  3. Step 3: Cross multiply
    65,274,802,231.32x = 97,932,185,693.82 × 33,426,025,300.80
  4. Step 4: Simplify right side
    65,274,802,231.32x = 3,273,483,716,764,137,160,704
  5. Step 5: Solve for x
    x = 3,273,483,716,764,137,160,704/65,274,802,231.32
  6. Step 6: Final answer
    x = 50,149,270,543.38

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1.5x scale

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.