Home / 94,318,723.05-130,158,504.39-53,065,517.01

Finding the Fourth Proportional to 94,318,723.05, 130,158,504.39 and 53,065,517.01

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Solution

The fourth proportional to 94,318,723.05, 130,158,504.39 and 53,065,517.01 is: 73,229,663.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,318,723.05 : 130,158,504.39 = 53,065,517.01 : x
  2. Step 2: Convert to fraction form
    94,318,723.05/130,158,504.39 = 53,065,517.01/x
  3. Step 3: Cross multiply
    94,318,723.05x = 130,158,504.39 × 53,065,517.01
  4. Step 4: Simplify right side
    94,318,723.05x = 6,906,928,328,703,704
  5. Step 5: Solve for x
    x = 6,906,928,328,703,704/94,318,723.05
  6. Step 6: Final answer
    x = 73,229,663.27

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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.