Home / 33,335,837.80-50,003,756.70-9,401,309.80

Finding the Fourth Proportional to 33,335,837.80, 50,003,756.70 and 9,401,309.80

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Solution

The fourth proportional to 33,335,837.80, 50,003,756.70 and 9,401,309.80 is: 14,101,964.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,335,837.80 : 50,003,756.70 = 9,401,309.80 : x
  2. Step 2: Convert to fraction form
    33,335,837.80/50,003,756.70 = 9,401,309.80/x
  3. Step 3: Cross multiply
    33,335,837.80x = 50,003,756.70 × 9,401,309.80
  4. Step 4: Simplify right side
    33,335,837.80x = 470,100,807,900,525.75
  5. Step 5: Solve for x
    x = 470,100,807,900,525.75/33,335,837.80
  6. Step 6: Final answer
    x = 14,101,964.70

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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.