Home / 2,413,108,200.54-3,619,673,861.21-732,408,287.46

Finding the Fourth Proportional to 2,413,108,200.54, 3,619,673,861.21 and 732,408,287.46

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Solution

The fourth proportional to 2,413,108,200.54, 3,619,673,861.21 and 732,408,287.46 is: 1,098,615,939.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,108,200.54 : 3,619,673,861.21 = 732,408,287.46 : x
  2. Step 2: Convert to fraction form
    2,413,108,200.54/3,619,673,861.21 = 732,408,287.46/x
  3. Step 3: Cross multiply
    2,413,108,200.54x = 3,619,673,861.21 × 732,408,287.46
  4. Step 4: Simplify right side
    2,413,108,200.54x = 2,651,079,133,848,896,512
  5. Step 5: Solve for x
    x = 2,651,079,133,848,896,512/2,413,108,200.54
  6. Step 6: Final answer
    x = 1,098,615,939.91

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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.