Home / 30,222,451.69-47,933,091.56

Finding the Third Proportional to 30,222,451.69 and 47,933,091.56

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Solution

The third proportional to 30,222,451.69 and 47,933,091.56 is: 76,022,332.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,222,451.69 : 47,933,091.56 = 47,933,091.56 : x
  2. Step 2: Convert to fraction form
    30,222,451.69/47,933,091.56 = 47,933,091.56/x
  3. Step 3: Cross multiply
    30,222,451.69x = 47,933,091.56 × 47,933,091.56
  4. Step 4: Simplify right side
    30,222,451.69x = 2,297,581,266,739,008.50
  5. Step 5: Solve for x
    x = 2,297,581,266,739,008.50/30,222,451.69
  6. Step 6: Final answer
    x = 76,022,332.35

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.