Home / 480,179,637.38-1,111,546,652.44

Finding the Third Proportional to 480,179,637.38 and 1,111,546,652.44

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Solution

The third proportional to 480,179,637.38 and 1,111,546,652.44 is: 2,573,070,293.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    480,179,637.38 : 1,111,546,652.44 = 1,111,546,652.44 : x
  2. Step 2: Convert to fraction form
    480,179,637.38/1,111,546,652.44 = 1,111,546,652.44/x
  3. Step 3: Cross multiply
    480,179,637.38x = 1,111,546,652.44 × 1,111,546,652.44
  4. Step 4: Simplify right side
    480,179,637.38x = 1,235,535,960,545,012,480
  5. Step 5: Solve for x
    x = 1,235,535,960,545,012,480/480,179,637.38
  6. Step 6: Final answer
    x = 2,573,070,293.65

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.