Home / 11,011,679.40-16,517,519.10-11,011,679.40

Finding the Fourth Proportional to 11,011,679.40, 16,517,519.10 and 11,011,679.40

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Solution

The fourth proportional to 11,011,679.40, 16,517,519.10 and 11,011,679.40 is: 16,517,519.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,011,679.40 : 16,517,519.10 = 11,011,679.40 : x
  2. Step 2: Convert to fraction form
    11,011,679.40/16,517,519.10 = 11,011,679.40/x
  3. Step 3: Cross multiply
    11,011,679.40x = 16,517,519.10 × 11,011,679.40
  4. Step 4: Simplify right side
    11,011,679.40x = 181,885,624,812,576.53
  5. Step 5: Solve for x
    x = 181,885,624,812,576.53/11,011,679.40
  6. Step 6: Final answer
    x = 16,517,519.10

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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.