Home / 240,461,081.25-525,194,142.75

Finding the Third Proportional to 240,461,081.25 and 525,194,142.75

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Solution

The third proportional to 240,461,081.25 and 525,194,142.75 is: 1,147,083,287.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,461,081.25 : 525,194,142.75 = 525,194,142.75 : x
  2. Step 2: Convert to fraction form
    240,461,081.25/525,194,142.75 = 525,194,142.75/x
  3. Step 3: Cross multiply
    240,461,081.25x = 525,194,142.75 × 525,194,142.75
  4. Step 4: Simplify right side
    240,461,081.25x = 275,828,887,578,907,392
  5. Step 5: Solve for x
    x = 275,828,887,578,907,392/240,461,081.25
  6. Step 6: Final answer
    x = 1,147,083,287.43

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.