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Finding the Third Proportional to 25,852,434 and 39,315,798

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Solution

The third proportional to 25,852,434 and 39,315,798 is: 59,790,578.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,852,434 : 39,315,798 = 39,315,798 : x
  2. Step 2: Convert to fraction form
    25,852,434/39,315,798 = 39,315,798/x
  3. Step 3: Cross multiply
    25,852,434x = 39,315,798 × 39,315,798
  4. Step 4: Simplify right side
    25,852,434x = 1,545,731,972,376,804
  5. Step 5: Solve for x
    x = 1,545,731,972,376,804/25,852,434
  6. Step 6: Final answer
    x = 59,790,578.03

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.