Home / 31,191,999.70-46,787,999.55-23,633,727.70

Finding the Fourth Proportional to 31,191,999.70, 46,787,999.55 and 23,633,727.70

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Solution

The fourth proportional to 31,191,999.70, 46,787,999.55 and 23,633,727.70 is: 35,450,591.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,191,999.70 : 46,787,999.55 = 23,633,727.70 : x
  2. Step 2: Convert to fraction form
    31,191,999.70/46,787,999.55 = 23,633,727.70/x
  3. Step 3: Cross multiply
    31,191,999.70x = 46,787,999.55 × 23,633,727.70
  4. Step 4: Simplify right side
    31,191,999.70x = 1,105,774,840,992,422.38
  5. Step 5: Solve for x
    x = 1,105,774,840,992,422.38/31,191,999.70
  6. Step 6: Final answer
    x = 35,450,591.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.