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Finding the Third Proportional to 35,335,428 and 53,040,542

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Solution

The third proportional to 35,335,428 and 53,040,542 is: 79,616,952.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,335,428 : 53,040,542 = 53,040,542 : x
  2. Step 2: Convert to fraction form
    35,335,428/53,040,542 = 53,040,542/x
  3. Step 3: Cross multiply
    35,335,428x = 53,040,542 × 53,040,542
  4. Step 4: Simplify right side
    35,335,428x = 2,813,299,095,653,764
  5. Step 5: Solve for x
    x = 2,813,299,095,653,764/35,335,428
  6. Step 6: Final answer
    x = 79,616,952.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.