Home / 2,347,026,619.20-3,238,190,424-1,406,886,232.56

Finding the Fourth Proportional to 2,347,026,619.20, 3,238,190,424 and 1,406,886,232.56

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Solution

The fourth proportional to 2,347,026,619.20, 3,238,190,424 and 1,406,886,232.56 is: 1,941,079,614.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,347,026,619.20 : 3,238,190,424 = 1,406,886,232.56 : x
  2. Step 2: Convert to fraction form
    2,347,026,619.20/3,238,190,424 = 1,406,886,232.56/x
  3. Step 3: Cross multiply
    2,347,026,619.20x = 3,238,190,424 × 1,406,886,232.56
  4. Step 4: Simplify right side
    2,347,026,619.20x = 4,555,765,525,933,229,056
  5. Step 5: Solve for x
    x = 4,555,765,525,933,229,056/2,347,026,619.20
  6. Step 6: Final answer
    x = 1,941,079,614.80

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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.