Home / 50,694,818.80-76,051,694.85-23,030,678.74

Finding the Fourth Proportional to 50,694,818.80, 76,051,694.85 and 23,030,678.74

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Solution

The fourth proportional to 50,694,818.80, 76,051,694.85 and 23,030,678.74 is: 34,550,318.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,694,818.80 : 76,051,694.85 = 23,030,678.74 : x
  2. Step 2: Convert to fraction form
    50,694,818.80/76,051,694.85 = 23,030,678.74/x
  3. Step 3: Cross multiply
    50,694,818.80x = 76,051,694.85 × 23,030,678.74
  4. Step 4: Simplify right side
    50,694,818.80x = 1,751,522,151,722,862.25
  5. Step 5: Solve for x
    x = 1,751,522,151,722,862.25/50,694,818.80
  6. Step 6: Final answer
    x = 34,550,318.81

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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.