Home / 134,941,407.25-207,322,558.25

Finding the Third Proportional to 134,941,407.25 and 207,322,558.25

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Solution

The third proportional to 134,941,407.25 and 207,322,558.25 is: 318,528,197.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,941,407.25 : 207,322,558.25 = 207,322,558.25 : x
  2. Step 2: Convert to fraction form
    134,941,407.25/207,322,558.25 = 207,322,558.25/x
  3. Step 3: Cross multiply
    134,941,407.25x = 207,322,558.25 × 207,322,558.25
  4. Step 4: Simplify right side
    134,941,407.25x = 42,982,643,159,324,640
  5. Step 5: Solve for x
    x = 42,982,643,159,324,640/134,941,407.25
  6. Step 6: Final answer
    x = 318,528,197.05

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.