Home / 55,272,471.75-118,309,290.75

Finding the Third Proportional to 55,272,471.75 and 118,309,290.75

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Solution

The third proportional to 55,272,471.75 and 118,309,290.75 is: 253,237,965.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,272,471.75 : 118,309,290.75 = 118,309,290.75 : x
  2. Step 2: Convert to fraction form
    55,272,471.75/118,309,290.75 = 118,309,290.75/x
  3. Step 3: Cross multiply
    55,272,471.75x = 118,309,290.75 × 118,309,290.75
  4. Step 4: Simplify right side
    55,272,471.75x = 13,997,088,277,768,036
  5. Step 5: Solve for x
    x = 13,997,088,277,768,036/55,272,471.75
  6. Step 6: Final answer
    x = 253,237,965.20

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.