Home / 17,189,010.80-25,783,398.72-4,409,524.16

Finding the Fourth Proportional to 17,189,010.80, 25,783,398.72 and 4,409,524.16

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Solution

The fourth proportional to 17,189,010.80, 25,783,398.72 and 4,409,524.16 is: 6,614,256.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,189,010.80 : 25,783,398.72 = 4,409,524.16 : x
  2. Step 2: Convert to fraction form
    17,189,010.80/25,783,398.72 = 4,409,524.16/x
  3. Step 3: Cross multiply
    17,189,010.80x = 25,783,398.72 × 4,409,524.16
  4. Step 4: Simplify right side
    17,189,010.80x = 113,692,519,582,753.08
  5. Step 5: Solve for x
    x = 113,692,519,582,753.08/17,189,010.80
  6. Step 6: Final answer
    x = 6,614,256.10

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1.5x scale

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.