Home / 33,751,113.95-46,576,550.45-18,281,150.75

Finding the Fourth Proportional to 33,751,113.95, 46,576,550.45 and 18,281,150.75

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Solution

The fourth proportional to 33,751,113.95, 46,576,550.45 and 18,281,150.75 is: 25,227,995.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,751,113.95 : 46,576,550.45 = 18,281,150.75 : x
  2. Step 2: Convert to fraction form
    33,751,113.95/46,576,550.45 = 18,281,150.75/x
  3. Step 3: Cross multiply
    33,751,113.95x = 46,576,550.45 × 18,281,150.75
  4. Step 4: Simplify right side
    33,751,113.95x = 851,472,940,353,574.62
  5. Step 5: Solve for x
    x = 851,472,940,353,574.62/33,751,113.95
  6. Step 6: Final answer
    x = 25,227,995.19

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1.5x scale

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.