Home / 26,725,736.40-40,088,604.60-20,007,272.40

Finding the Fourth Proportional to 26,725,736.40, 40,088,604.60 and 20,007,272.40

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Solution

The fourth proportional to 26,725,736.40, 40,088,604.60 and 20,007,272.40 is: 30,010,908.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,725,736.40 : 40,088,604.60 = 20,007,272.40 : x
  2. Step 2: Convert to fraction form
    26,725,736.40/40,088,604.60 = 20,007,272.40/x
  3. Step 3: Cross multiply
    26,725,736.40x = 40,088,604.60 × 20,007,272.40
  4. Step 4: Simplify right side
    26,725,736.40x = 802,063,632,368,093
  5. Step 5: Solve for x
    x = 802,063,632,368,093/26,725,736.40
  6. Step 6: Final answer
    x = 30,010,908.60

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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.