Home / 31,106,523.60-46,659,785.40-26,571,560.40

Finding the Fourth Proportional to 31,106,523.60, 46,659,785.40 and 26,571,560.40

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Solution

The fourth proportional to 31,106,523.60, 46,659,785.40 and 26,571,560.40 is: 39,857,340.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,106,523.60 : 46,659,785.40 = 26,571,560.40 : x
  2. Step 2: Convert to fraction form
    31,106,523.60/46,659,785.40 = 26,571,560.40/x
  3. Step 3: Cross multiply
    31,106,523.60x = 46,659,785.40 × 26,571,560.40
  4. Step 4: Simplify right side
    31,106,523.60x = 1,239,823,306,007,138
  5. Step 5: Solve for x
    x = 1,239,823,306,007,138/31,106,523.60
  6. Step 6: Final answer
    x = 39,857,340.60

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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.