Home / 33,840,724.31-46,700,767.47-18,370,808.94

Finding the Fourth Proportional to 33,840,724.31, 46,700,767.47 and 18,370,808.94

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Solution

The fourth proportional to 33,840,724.31, 46,700,767.47 and 18,370,808.94 is: 25,352,024.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,840,724.31 : 46,700,767.47 = 18,370,808.94 : x
  2. Step 2: Convert to fraction form
    33,840,724.31/46,700,767.47 = 18,370,808.94/x
  3. Step 3: Cross multiply
    33,840,724.31x = 46,700,767.47 × 18,370,808.94
  4. Step 4: Simplify right side
    33,840,724.31x = 857,930,876,659,489
  5. Step 5: Solve for x
    x = 857,930,876,659,489/33,840,724.31
  6. Step 6: Final answer
    x = 25,352,024.65

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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.