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Finding the Third Proportional to 609,897,550 and 942,392,832

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Solution

The third proportional to 609,897,550 and 942,392,832 is: 1,456,153,168.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    609,897,550 : 942,392,832 = 942,392,832 : x
  2. Step 2: Convert to fraction form
    609,897,550/942,392,832 = 942,392,832/x
  3. Step 3: Cross multiply
    609,897,550x = 942,392,832 × 942,392,832
  4. Step 4: Simplify right side
    609,897,550x = 888,104,249,804,980,224
  5. Step 5: Solve for x
    x = 888,104,249,804,980,224/609,897,550
  6. Step 6: Final answer
    x = 1,456,153,168.36

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.