Home / 2,461,279,001.72-3,692,505,840.75-803,189,371.77

Finding the Fourth Proportional to 2,461,279,001.72, 3,692,505,840.75 and 803,189,371.77

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Solution

The fourth proportional to 2,461,279,001.72, 3,692,505,840.75 and 803,189,371.77 is: 1,204,975,723.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,461,279,001.72 : 3,692,505,840.75 = 803,189,371.77 : x
  2. Step 2: Convert to fraction form
    2,461,279,001.72/3,692,505,840.75 = 803,189,371.77/x
  3. Step 3: Cross multiply
    2,461,279,001.72x = 3,692,505,840.75 × 803,189,371.77
  4. Step 4: Simplify right side
    2,461,279,001.72x = 2,965,781,446,489,048,064
  5. Step 5: Solve for x
    x = 2,965,781,446,489,048,064/2,461,279,001.72
  6. Step 6: Final answer
    x = 1,204,975,723.77

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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.