Home / 3,934,151,995.12-5,900,581,599.89-1,412,558,227.33

Finding the Fourth Proportional to 3,934,151,995.12, 5,900,581,599.89 and 1,412,558,227.33

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Solution

The fourth proportional to 3,934,151,995.12, 5,900,581,599.89 and 1,412,558,227.33 is: 2,118,605,253.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,934,151,995.12 : 5,900,581,599.89 = 1,412,558,227.33 : x
  2. Step 2: Convert to fraction form
    3,934,151,995.12/5,900,581,599.89 = 1,412,558,227.33/x
  3. Step 3: Cross multiply
    3,934,151,995.12x = 5,900,581,599.89 × 1,412,558,227.33
  4. Step 4: Simplify right side
    3,934,151,995.12x = 8,334,915,084,934,820,864
  5. Step 5: Solve for x
    x = 8,334,915,084,934,820,864/3,934,151,995.12
  6. Step 6: Final answer
    x = 2,118,605,253.50

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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.