Home / 3,934,151,990.64-5,900,581,593.16-1,412,558,222.83

Finding the Fourth Proportional to 3,934,151,990.64, 5,900,581,593.16 and 1,412,558,222.83

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Solution

The fourth proportional to 3,934,151,990.64, 5,900,581,593.16 and 1,412,558,222.83 is: 2,118,605,246.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,934,151,990.64 : 5,900,581,593.16 = 1,412,558,222.83 : x
  2. Step 2: Convert to fraction form
    3,934,151,990.64/5,900,581,593.16 = 1,412,558,222.83/x
  3. Step 3: Cross multiply
    3,934,151,990.64x = 5,900,581,593.16 × 1,412,558,222.83
  4. Step 4: Simplify right side
    3,934,151,990.64x = 8,334,915,048,879,217,664
  5. Step 5: Solve for x
    x = 8,334,915,048,879,217,664/3,934,151,990.64
  6. Step 6: Final answer
    x = 2,118,605,246.75

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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.