Home / 55,714,769.34-83,528,200.23-35,201,250.55

Finding the Fourth Proportional to 55,714,769.34, 83,528,200.23 and 35,201,250.55

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Solution

The fourth proportional to 55,714,769.34, 83,528,200.23 and 35,201,250.55 is: 52,774,105.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,714,769.34 : 83,528,200.23 = 35,201,250.55 : x
  2. Step 2: Convert to fraction form
    55,714,769.34/83,528,200.23 = 35,201,250.55/x
  3. Step 3: Cross multiply
    55,714,769.34x = 83,528,200.23 × 35,201,250.55
  4. Step 4: Simplify right side
    55,714,769.34x = 2,940,297,104,286,797.50
  5. Step 5: Solve for x
    x = 2,940,297,104,286,797.50/55,714,769.34
  6. Step 6: Final answer
    x = 52,774,105.31

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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.