Home / 9,441,011,424.39-14,154,535,660.92-5,709,473,231.03

Finding the Fourth Proportional to 9,441,011,424.39, 14,154,535,660.92 and 5,709,473,231.03

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Solution

The fourth proportional to 9,441,011,424.39, 14,154,535,660.92 and 5,709,473,231.03 is: 8,559,987,783.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,441,011,424.39 : 14,154,535,660.92 = 5,709,473,231.03 : x
  2. Step 2: Convert to fraction form
    9,441,011,424.39/14,154,535,660.92 = 5,709,473,231.03/x
  3. Step 3: Cross multiply
    9,441,011,424.39x = 14,154,535,660.92 × 5,709,473,231.03
  4. Step 4: Simplify right side
    9,441,011,424.39x = 80,814,942,453,682,257,920
  5. Step 5: Solve for x
    x = 80,814,942,453,682,257,920/9,441,011,424.39
  6. Step 6: Final answer
    x = 8,559,987,783.18

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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.