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Finding the Third Proportional to 623,060,108 and 1,329,513,603

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Solution

The third proportional to 623,060,108 and 1,329,513,603 is: 2,836,975,755.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,060,108 : 1,329,513,603 = 1,329,513,603 : x
  2. Step 2: Convert to fraction form
    623,060,108/1,329,513,603 = 1,329,513,603/x
  3. Step 3: Cross multiply
    623,060,108x = 1,329,513,603 × 1,329,513,603
  4. Step 4: Simplify right side
    623,060,108x = 1,767,606,420,562,041,600
  5. Step 5: Solve for x
    x = 1,767,606,420,562,041,600/623,060,108
  6. Step 6: Final answer
    x = 2,836,975,755.41

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.