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Finding the Third Proportional to 1,395,957,727 and 3,024,559,219.50

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Solution

The third proportional to 1,395,957,727 and 3,024,559,219.50 is: 6,553,177,288.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,395,957,727 : 3,024,559,219.50 = 3,024,559,219.50 : x
  2. Step 2: Convert to fraction form
    1,395,957,727/3,024,559,219.50 = 3,024,559,219.50/x
  3. Step 3: Cross multiply
    1,395,957,727x = 3,024,559,219.50 × 3,024,559,219.50
  4. Step 4: Simplify right side
    1,395,957,727x = 9,147,958,472,262,449,152
  5. Step 5: Solve for x
    x = 9,147,958,472,262,449,152/1,395,957,727
  6. Step 6: Final answer
    x = 6,553,177,288.49

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.