Home / 13,233,187,246.30-19,855,642,622.58-6,936,119,944.84

Finding the Fourth Proportional to 13,233,187,246.30, 19,855,642,622.58 and 6,936,119,944.84

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Solution

The fourth proportional to 13,233,187,246.30, 19,855,642,622.58 and 6,936,119,944.84 is: 10,407,252,330.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,233,187,246.30 : 19,855,642,622.58 = 6,936,119,944.84 : x
  2. Step 2: Convert to fraction form
    13,233,187,246.30/19,855,642,622.58 = 6,936,119,944.84/x
  3. Step 3: Cross multiply
    13,233,187,246.30x = 19,855,642,622.58 × 6,936,119,944.84
  4. Step 4: Simplify right side
    13,233,187,246.30x = 137,721,118,812,092,350,464
  5. Step 5: Solve for x
    x = 137,721,118,812,092,350,464/13,233,187,246.30
  6. Step 6: Final answer
    x = 10,407,252,330.73

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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.