Home / 44,757,820.76-61,765,701.54-25,178,723.24

Finding the Fourth Proportional to 44,757,820.76, 61,765,701.54 and 25,178,723.24

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Solution

The fourth proportional to 44,757,820.76, 61,765,701.54 and 25,178,723.24 is: 34,746,586.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,757,820.76 : 61,765,701.54 = 25,178,723.24 : x
  2. Step 2: Convert to fraction form
    44,757,820.76/61,765,701.54 = 25,178,723.24/x
  3. Step 3: Cross multiply
    44,757,820.76x = 61,765,701.54 × 25,178,723.24
  4. Step 4: Simplify right side
    44,757,820.76x = 1,555,181,504,800,101.75
  5. Step 5: Solve for x
    x = 1,555,181,504,800,101.75/44,757,820.76
  6. Step 6: Final answer
    x = 34,746,586.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.