Home / 62,536,662.54-86,250,273.50-54,976,622.25

Finding the Fourth Proportional to 62,536,662.54, 86,250,273.50 and 54,976,622.25

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Solution

The fourth proportional to 62,536,662.54, 86,250,273.50 and 54,976,622.25 is: 75,823,501.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,536,662.54 : 86,250,273.50 = 54,976,622.25 : x
  2. Step 2: Convert to fraction form
    62,536,662.54/86,250,273.50 = 54,976,622.25/x
  3. Step 3: Cross multiply
    62,536,662.54x = 86,250,273.50 × 54,976,622.25
  4. Step 4: Simplify right side
    62,536,662.54x = 4,741,748,705,629,565
  5. Step 5: Solve for x
    x = 4,741,748,705,629,565/62,536,662.54
  6. Step 6: Final answer
    x = 75,823,501.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.