Home / 53,392,764,146.31-73,743,166,902.33-35,163,311,648.49

Finding the Fourth Proportional to 53,392,764,146.31, 73,743,166,902.33 and 35,163,311,648.49

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Solution

The fourth proportional to 53,392,764,146.31, 73,743,166,902.33 and 35,163,311,648.49 is: 48,565,643,700.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,392,764,146.31 : 73,743,166,902.33 = 35,163,311,648.49 : x
  2. Step 2: Convert to fraction form
    53,392,764,146.31/73,743,166,902.33 = 35,163,311,648.49/x
  3. Step 3: Cross multiply
    53,392,764,146.31x = 73,743,166,902.33 × 35,163,311,648.49
  4. Step 4: Simplify right side
    53,392,764,146.31x = 2,593,053,959,733,242,757,120
  5. Step 5: Solve for x
    x = 2,593,053,959,733,242,757,120/53,392,764,146.31
  6. Step 6: Final answer
    x = 48,565,643,700.85

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Double scale
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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.