Home / 15,130,793.25-31,338,216.75

Finding the Third Proportional to 15,130,793.25 and 31,338,216.75

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Solution

The third proportional to 15,130,793.25 and 31,338,216.75 is: 64,906,301.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,130,793.25 : 31,338,216.75 = 31,338,216.75 : x
  2. Step 2: Convert to fraction form
    15,130,793.25/31,338,216.75 = 31,338,216.75/x
  3. Step 3: Cross multiply
    15,130,793.25x = 31,338,216.75 × 31,338,216.75
  4. Step 4: Simplify right side
    15,130,793.25x = 982,083,829,069,980.50
  5. Step 5: Solve for x
    x = 982,083,829,069,980.50/15,130,793.25
  6. Step 6: Final answer
    x = 64,906,301.53

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.