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Finding the Third Proportional to 372,327,111 and 599,918,160

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Solution

The third proportional to 372,327,111 and 599,918,160 is: 966,627,967.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,327,111 : 599,918,160 = 599,918,160 : x
  2. Step 2: Convert to fraction form
    372,327,111/599,918,160 = 599,918,160/x
  3. Step 3: Cross multiply
    372,327,111x = 599,918,160 × 599,918,160
  4. Step 4: Simplify right side
    372,327,111x = 359,901,798,697,785,600
  5. Step 5: Solve for x
    x = 359,901,798,697,785,600/372,327,111
  6. Step 6: Final answer
    x = 966,627,967.89

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.