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Finding the Third Proportional to 368,011,092 and 552,286,051

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Solution

The third proportional to 368,011,092 and 552,286,051 is: 828,833,393.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    368,011,092 : 552,286,051 = 552,286,051 : x
  2. Step 2: Convert to fraction form
    368,011,092/552,286,051 = 552,286,051/x
  3. Step 3: Cross multiply
    368,011,092x = 552,286,051 × 552,286,051
  4. Step 4: Simplify right side
    368,011,092x = 305,019,882,129,174,592
  5. Step 5: Solve for x
    x = 305,019,882,129,174,592/368,011,092
  6. Step 6: Final answer
    x = 828,833,393.23

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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.