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Finding the Third Proportional to 25,200,319 and 53,854,883

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Solution

The third proportional to 25,200,319 and 53,854,883 is: 115,091,734.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,200,319 : 53,854,883 = 53,854,883 : x
  2. Step 2: Convert to fraction form
    25,200,319/53,854,883 = 53,854,883/x
  3. Step 3: Cross multiply
    25,200,319x = 53,854,883 × 53,854,883
  4. Step 4: Simplify right side
    25,200,319x = 2,900,348,422,943,689
  5. Step 5: Solve for x
    x = 2,900,348,422,943,689/25,200,319
  6. Step 6: Final answer
    x = 115,091,734.47

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.