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Finding the Third Proportional to 227,159,040 and 370,891,008

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Solution

The third proportional to 227,159,040 and 370,891,008 is: 605,567,534.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,159,040 : 370,891,008 = 370,891,008 : x
  2. Step 2: Convert to fraction form
    227,159,040/370,891,008 = 370,891,008/x
  3. Step 3: Cross multiply
    227,159,040x = 370,891,008 × 370,891,008
  4. Step 4: Simplify right side
    227,159,040x = 137,560,139,815,256,064
  5. Step 5: Solve for x
    x = 137,560,139,815,256,064/227,159,040
  6. Step 6: Final answer
    x = 605,567,534.60

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Why These Related Problems?

These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.