Home / 107,223,078.63-234,109,565.75

Finding the Third Proportional to 107,223,078.63 and 234,109,565.75

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Solution

The third proportional to 107,223,078.63 and 234,109,565.75 is: 511,151,978.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,223,078.63 : 234,109,565.75 = 234,109,565.75 : x
  2. Step 2: Convert to fraction form
    107,223,078.63/234,109,565.75 = 234,109,565.75/x
  3. Step 3: Cross multiply
    107,223,078.63x = 234,109,565.75 × 234,109,565.75
  4. Step 4: Simplify right side
    107,223,078.63x = 54,807,288,775,653,576
  5. Step 5: Solve for x
    x = 54,807,288,775,653,576/107,223,078.63
  6. Step 6: Final answer
    x = 511,151,978.46

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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.