Home / 27,151,325.20-40,726,066.20-6,956,765.20

Finding the Fourth Proportional to 27,151,325.20, 40,726,066.20 and 6,956,765.20

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Solution

The fourth proportional to 27,151,325.20, 40,726,066.20 and 6,956,765.20 is: 10,434,911.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,151,325.20 : 40,726,066.20 = 6,956,765.20 : x
  2. Step 2: Convert to fraction form
    27,151,325.20/40,726,066.20 = 6,956,765.20/x
  3. Step 3: Cross multiply
    27,151,325.20x = 40,726,066.20 × 6,956,765.20
  4. Step 4: Simplify right side
    27,151,325.20x = 283,321,680,073,056.25
  5. Step 5: Solve for x
    x = 283,321,680,073,056.25/27,151,325.20
  6. Step 6: Final answer
    x = 10,434,911.67

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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.