Home / 17,914,340.28-26,871,529.04-4,451,168.28

Finding the Fourth Proportional to 17,914,340.28, 26,871,529.04 and 4,451,168.28

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Solution

The fourth proportional to 17,914,340.28, 26,871,529.04 and 4,451,168.28 is: 6,676,757.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,914,340.28 : 26,871,529.04 = 4,451,168.28 : x
  2. Step 2: Convert to fraction form
    17,914,340.28/26,871,529.04 = 4,451,168.28/x
  3. Step 3: Cross multiply
    17,914,340.28x = 26,871,529.04 × 4,451,168.28
  4. Step 4: Simplify right side
    17,914,340.28x = 119,609,697,697,946.86
  5. Step 5: Solve for x
    x = 119,609,697,697,946.86/17,914,340.28
  6. Step 6: Final answer
    x = 6,676,757.05

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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.