Home / 43,303,308.75-57,239,196.75

Finding the Third Proportional to 43,303,308.75 and 57,239,196.75

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Solution

The third proportional to 43,303,308.75 and 57,239,196.75 is: 75,659,937.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,303,308.75 : 57,239,196.75 = 57,239,196.75 : x
  2. Step 2: Convert to fraction form
    43,303,308.75/57,239,196.75 = 57,239,196.75/x
  3. Step 3: Cross multiply
    43,303,308.75x = 57,239,196.75 × 57,239,196.75
  4. Step 4: Simplify right side
    43,303,308.75x = 3,276,325,644,585,210.50
  5. Step 5: Solve for x
    x = 3,276,325,644,585,210.50/43,303,308.75
  6. Step 6: Final answer
    x = 75,659,937.75

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Why These Related Problems?

These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.