Home / 33,452,961.96-46,167,870.06-18,569,686.86

Finding the Fourth Proportional to 33,452,961.96, 46,167,870.06 and 18,569,686.86

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Solution

The fourth proportional to 33,452,961.96, 46,167,870.06 and 18,569,686.86 is: 25,627,712.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,452,961.96 : 46,167,870.06 = 18,569,686.86 : x
  2. Step 2: Convert to fraction form
    33,452,961.96/46,167,870.06 = 18,569,686.86/x
  3. Step 3: Cross multiply
    33,452,961.96x = 46,167,870.06 × 18,569,686.86
  4. Step 4: Simplify right side
    33,452,961.96x = 857,322,890,007,369.38
  5. Step 5: Solve for x
    x = 857,322,890,007,369.38/33,452,961.96
  6. Step 6: Final answer
    x = 25,627,712.46

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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.