Home / 13,841,256.38-30,289,177.55

Finding the Third Proportional to 13,841,256.38 and 30,289,177.55

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Solution

The third proportional to 13,841,256.38 and 30,289,177.55 is: 66,282,586.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,841,256.38 : 30,289,177.55 = 30,289,177.55 : x
  2. Step 2: Convert to fraction form
    13,841,256.38/30,289,177.55 = 30,289,177.55/x
  3. Step 3: Cross multiply
    13,841,256.38x = 30,289,177.55 × 30,289,177.55
  4. Step 4: Simplify right side
    13,841,256.38x = 917,434,276,466,116.62
  5. Step 5: Solve for x
    x = 917,434,276,466,116.62/13,841,256.38
  6. Step 6: Final answer
    x = 66,282,586.75

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.