Home / 45,891,216.37-63,334,453.36-34,268,601.70

Finding the Fourth Proportional to 45,891,216.37, 63,334,453.36 and 34,268,601.70

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Solution

The fourth proportional to 45,891,216.37, 63,334,453.36 and 34,268,601.70 is: 47,294,086.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,891,216.37 : 63,334,453.36 = 34,268,601.70 : x
  2. Step 2: Convert to fraction form
    45,891,216.37/63,334,453.36 = 34,268,601.70/x
  3. Step 3: Cross multiply
    45,891,216.37x = 63,334,453.36 × 34,268,601.70
  4. Step 4: Simplify right side
    45,891,216.37x = 2,170,383,155,837,059
  5. Step 5: Solve for x
    x = 2,170,383,155,837,059/45,891,216.37
  6. Step 6: Final answer
    x = 47,294,086.49

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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.