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Finding the Third Proportional to 192,254,082 and 297,880,587

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Solution

The third proportional to 192,254,082 and 297,880,587 is: 461,539,454.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,254,082 : 297,880,587 = 297,880,587 : x
  2. Step 2: Convert to fraction form
    192,254,082/297,880,587 = 297,880,587/x
  3. Step 3: Cross multiply
    192,254,082x = 297,880,587 × 297,880,587
  4. Step 4: Simplify right side
    192,254,082x = 88,732,844,111,464,576
  5. Step 5: Solve for x
    x = 88,732,844,111,464,576/192,254,082
  6. Step 6: Final answer
    x = 461,539,454.39

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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.