Home / 9,812,099.88-14,716,990.69-2,624,190.85

Finding the Fourth Proportional to 9,812,099.88, 14,716,990.69 and 2,624,190.85

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Solution

The fourth proportional to 9,812,099.88, 14,716,990.69 and 2,624,190.85 is: 3,935,976.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,812,099.88 : 14,716,990.69 = 2,624,190.85 : x
  2. Step 2: Convert to fraction form
    9,812,099.88/14,716,990.69 = 2,624,190.85/x
  3. Step 3: Cross multiply
    9,812,099.88x = 14,716,990.69 × 2,624,190.85
  4. Step 4: Simplify right side
    9,812,099.88x = 38,620,192,308,233.19
  5. Step 5: Solve for x
    x = 38,620,192,308,233.19/9,812,099.88
  6. Step 6: Final answer
    x = 3,935,976.27

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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.