Home / 55,714,723.53-83,528,131.46-35,201,204.74

Finding the Fourth Proportional to 55,714,723.53, 83,528,131.46 and 35,201,204.74

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Solution

The fourth proportional to 55,714,723.53, 83,528,131.46 and 35,201,204.74 is: 52,774,036.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,714,723.53 : 83,528,131.46 = 35,201,204.74 : x
  2. Step 2: Convert to fraction form
    55,714,723.53/83,528,131.46 = 35,201,204.74/x
  3. Step 3: Cross multiply
    55,714,723.53x = 83,528,131.46 × 35,201,204.74
  4. Step 4: Simplify right side
    55,714,723.53x = 2,940,290,856,673,722
  5. Step 5: Solve for x
    x = 2,940,290,856,673,722/55,714,723.53
  6. Step 6: Final answer
    x = 52,774,036.56

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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.