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Finding the Third Proportional to 25,980,510 and 39,583,581

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Solution

The third proportional to 25,980,510 and 39,583,581 is: 60,309,050.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,980,510 : 39,583,581 = 39,583,581 : x
  2. Step 2: Convert to fraction form
    25,980,510/39,583,581 = 39,583,581/x
  3. Step 3: Cross multiply
    25,980,510x = 39,583,581 × 39,583,581
  4. Step 4: Simplify right side
    25,980,510x = 1,566,859,884,783,561
  5. Step 5: Solve for x
    x = 1,566,859,884,783,561/25,980,510
  6. Step 6: Final answer
    x = 60,309,050.31

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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.