Home / 25,111,397.25-53,810,021.25

Finding the Third Proportional to 25,111,397.25 and 53,810,021.25

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Solution

The third proportional to 25,111,397.25 and 53,810,021.25 is: 115,306,940.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,111,397.25 : 53,810,021.25 = 53,810,021.25 : x
  2. Step 2: Convert to fraction form
    25,111,397.25/53,810,021.25 = 53,810,021.25/x
  3. Step 3: Cross multiply
    25,111,397.25x = 53,810,021.25 × 53,810,021.25
  4. Step 4: Simplify right side
    25,111,397.25x = 2,895,518,386,925,451.50
  5. Step 5: Solve for x
    x = 2,895,518,386,925,451.50/25,111,397.25
  6. Step 6: Final answer
    x = 115,306,940.43

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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.