Home / 3,300,414,566.24-4,555,756,803.95-1,962,301,463.79

Finding the Fourth Proportional to 3,300,414,566.24, 4,555,756,803.95 and 1,962,301,463.79

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Solution

The fourth proportional to 3,300,414,566.24, 4,555,756,803.95 and 1,962,301,463.79 is: 2,708,680,399.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,300,414,566.24 : 4,555,756,803.95 = 1,962,301,463.79 : x
  2. Step 2: Convert to fraction form
    3,300,414,566.24/4,555,756,803.95 = 1,962,301,463.79/x
  3. Step 3: Cross multiply
    3,300,414,566.24x = 4,555,756,803.95 × 1,962,301,463.79
  4. Step 4: Simplify right side
    3,300,414,566.24x = 8,939,768,245,052,524,544
  5. Step 5: Solve for x
    x = 8,939,768,245,052,524,544/3,300,414,566.24
  6. Step 6: Final answer
    x = 2,708,680,399.28

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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.