Home / 26,479,968.19-57,140,102.11

Finding the Third Proportional to 26,479,968.19 and 57,140,102.11

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Solution

The third proportional to 26,479,968.19 and 57,140,102.11 is: 123,300,422.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,479,968.19 : 57,140,102.11 = 57,140,102.11 : x
  2. Step 2: Convert to fraction form
    26,479,968.19/57,140,102.11 = 57,140,102.11/x
  3. Step 3: Cross multiply
    26,479,968.19x = 57,140,102.11 × 57,140,102.11
  4. Step 4: Simplify right side
    26,479,968.19x = 3,264,991,269,069,801.50
  5. Step 5: Solve for x
    x = 3,264,991,269,069,801.50/26,479,968.19
  6. Step 6: Final answer
    x = 123,300,422.64

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.