Home / 27,151,000.20-40,725,578.70-6,956,440.20

Finding the Fourth Proportional to 27,151,000.20, 40,725,578.70 and 6,956,440.20

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Solution

The fourth proportional to 27,151,000.20, 40,725,578.70 and 6,956,440.20 is: 10,434,424.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,151,000.20 : 40,725,578.70 = 6,956,440.20 : x
  2. Step 2: Convert to fraction form
    27,151,000.20/40,725,578.70 = 6,956,440.20/x
  3. Step 3: Cross multiply
    27,151,000.20x = 40,725,578.70 × 6,956,440.20
  4. Step 4: Simplify right side
    27,151,000.20x = 283,305,052,836,943.75
  5. Step 5: Solve for x
    x = 283,305,052,836,943.75/27,151,000.20
  6. Step 6: Final answer
    x = 10,434,424.17

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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.