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Finding the Third Proportional to 25,260,566 and 53,161,804

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Solution

The third proportional to 25,260,566 and 53,161,804 is: 111,881,000.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,260,566 : 53,161,804 = 53,161,804 : x
  2. Step 2: Convert to fraction form
    25,260,566/53,161,804 = 53,161,804/x
  3. Step 3: Cross multiply
    25,260,566x = 53,161,804 × 53,161,804
  4. Step 4: Simplify right side
    25,260,566x = 2,826,177,404,534,416
  5. Step 5: Solve for x
    x = 2,826,177,404,534,416/25,260,566
  6. Step 6: Final answer
    x = 111,881,000.79

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.