Home / 55,714,732.52-83,528,144.96-35,201,213.73

Finding the Fourth Proportional to 55,714,732.52, 83,528,144.96 and 35,201,213.73

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Solution

The fourth proportional to 55,714,732.52, 83,528,144.96 and 35,201,213.73 is: 52,774,050.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,714,732.52 : 83,528,144.96 = 35,201,213.73 : x
  2. Step 2: Convert to fraction form
    55,714,732.52/83,528,144.96 = 35,201,213.73/x
  3. Step 3: Cross multiply
    55,714,732.52x = 83,528,144.96 × 35,201,213.73
  4. Step 4: Simplify right side
    55,714,732.52x = 2,940,292,083,031,376
  5. Step 5: Solve for x
    x = 2,940,292,083,031,376/55,714,732.52
  6. Step 6: Final answer
    x = 52,774,050.06

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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.