Home / 33,791,351.07-50,604,356.55-30,516,101.22

Finding the Fourth Proportional to 33,791,351.07, 50,604,356.55 and 30,516,101.22

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Solution

The fourth proportional to 33,791,351.07, 50,604,356.55 and 30,516,101.22 is: 45,699,494.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,791,351.07 : 50,604,356.55 = 30,516,101.22 : x
  2. Step 2: Convert to fraction form
    33,791,351.07/50,604,356.55 = 30,516,101.22/x
  3. Step 3: Cross multiply
    33,791,351.07x = 50,604,356.55 × 30,516,101.22
  4. Step 4: Simplify right side
    33,791,351.07x = 1,544,247,666,652,769.75
  5. Step 5: Solve for x
    x = 1,544,247,666,652,769.75/33,791,351.07
  6. Step 6: Final answer
    x = 45,699,494.63

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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.