Home / 27,151,323.20-40,726,063.20-6,956,763.20

Finding the Fourth Proportional to 27,151,323.20, 40,726,063.20 and 6,956,763.20

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Solution

The fourth proportional to 27,151,323.20, 40,726,063.20 and 6,956,763.20 is: 10,434,908.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,151,323.20 : 40,726,063.20 = 6,956,763.20 : x
  2. Step 2: Convert to fraction form
    27,151,323.20/40,726,063.20 = 6,956,763.20/x
  3. Step 3: Cross multiply
    27,151,323.20x = 40,726,063.20 × 6,956,763.20
  4. Step 4: Simplify right side
    27,151,323.20x = 283,321,577,750,634.25
  5. Step 5: Solve for x
    x = 283,321,577,750,634.25/27,151,323.20
  6. Step 6: Final answer
    x = 10,434,908.67

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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.