Home / 2,327,968,388.77-3,212,116,801.73-1,337,702,487.01

Finding the Fourth Proportional to 2,327,968,388.77, 3,212,116,801.73 and 1,337,702,487.01

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Solution

The fourth proportional to 2,327,968,388.77, 3,212,116,801.73 and 1,337,702,487.01 is: 1,845,753,857.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,968,388.77 : 3,212,116,801.73 = 1,337,702,487.01 : x
  2. Step 2: Convert to fraction form
    2,327,968,388.77/3,212,116,801.73 = 1,337,702,487.01/x
  3. Step 3: Cross multiply
    2,327,968,388.77x = 3,212,116,801.73 × 1,337,702,487.01
  4. Step 4: Simplify right side
    2,327,968,388.77x = 4,296,856,634,234,139,648
  5. Step 5: Solve for x
    x = 4,296,856,634,234,139,648/2,327,968,388.77
  6. Step 6: Final answer
    x = 1,845,753,857.73

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.