Home / 4,161,500,661.02-6,237,881,346.08-1,400,171,016.38

Finding the Fourth Proportional to 4,161,500,661.02, 6,237,881,346.08 and 1,400,171,016.38

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Solution

The fourth proportional to 4,161,500,661.02, 6,237,881,346.08 and 1,400,171,016.38 is: 2,098,786,321.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,161,500,661.02 : 6,237,881,346.08 = 1,400,171,016.38 : x
  2. Step 2: Convert to fraction form
    4,161,500,661.02/6,237,881,346.08 = 1,400,171,016.38/x
  3. Step 3: Cross multiply
    4,161,500,661.02x = 6,237,881,346.08 × 1,400,171,016.38
  4. Step 4: Simplify right side
    4,161,500,661.02x = 8,734,100,664,398,676,992
  5. Step 5: Solve for x
    x = 8,734,100,664,398,676,992/4,161,500,661.02
  6. Step 6: Final answer
    x = 2,098,786,321.53

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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.