Home / 79,840,096.52-110,180,768.12-46,824,158.54

Finding the Fourth Proportional to 79,840,096.52, 110,180,768.12 and 46,824,158.54

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Solution

The fourth proportional to 79,840,096.52, 110,180,768.12 and 46,824,158.54 is: 64,618,180.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,840,096.52 : 110,180,768.12 = 46,824,158.54 : x
  2. Step 2: Convert to fraction form
    79,840,096.52/110,180,768.12 = 46,824,158.54/x
  3. Step 3: Cross multiply
    79,840,096.52x = 110,180,768.12 × 46,824,158.54
  4. Step 4: Simplify right side
    79,840,096.52x = 5,159,121,753,724,832
  5. Step 5: Solve for x
    x = 5,159,121,753,724,832/79,840,096.52
  6. Step 6: Final answer
    x = 64,618,180.32

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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.