Home / 53,833,125,005.80-80,749,687,508.70-36,201,188,084.20

Finding the Fourth Proportional to 53,833,125,005.80, 80,749,687,508.70 and 36,201,188,084.20

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Solution

The fourth proportional to 53,833,125,005.80, 80,749,687,508.70 and 36,201,188,084.20 is: 54,301,782,126.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,833,125,005.80 : 80,749,687,508.70 = 36,201,188,084.20 : x
  2. Step 2: Convert to fraction form
    53,833,125,005.80/80,749,687,508.70 = 36,201,188,084.20/x
  3. Step 3: Cross multiply
    53,833,125,005.80x = 80,749,687,508.70 × 36,201,188,084.20
  4. Step 4: Simplify right side
    53,833,125,005.80x = 2,923,234,625,242,823,917,568
  5. Step 5: Solve for x
    x = 2,923,234,625,242,823,917,568/53,833,125,005.80
  6. Step 6: Final answer
    x = 54,301,782,126.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.