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Finding the Third Proportional to 368,479,999,692 and 566,128,794,402

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Solution

The third proportional to 368,479,999,692 and 566,128,794,402 is: 869,794,322,945.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    368,479,999,692 : 566,128,794,402 = 566,128,794,402 : x
  2. Step 2: Convert to fraction form
    368,479,999,692/566,128,794,402 = 566,128,794,402/x
  3. Step 3: Cross multiply
    368,479,999,692x = 566,128,794,402 × 566,128,794,402
  4. Step 4: Simplify right side
    368,479,999,692x = 320,501,811,851,062,004,416,512
  5. Step 5: Solve for x
    x = 320,501,811,851,062,004,416,512/368,479,999,692
  6. Step 6: Final answer
    x = 869,794,322,945.50

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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.