Home / 47,958,963.03-66,183,322.19-25,932,409.83

Finding the Fourth Proportional to 47,958,963.03, 66,183,322.19 and 25,932,409.83

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Solution

The fourth proportional to 47,958,963.03, 66,183,322.19 and 25,932,409.83 is: 35,786,700.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,958,963.03 : 66,183,322.19 = 25,932,409.83 : x
  2. Step 2: Convert to fraction form
    47,958,963.03/66,183,322.19 = 25,932,409.83/x
  3. Step 3: Cross multiply
    47,958,963.03x = 66,183,322.19 × 25,932,409.83
  4. Step 4: Simplify right side
    47,958,963.03x = 1,716,293,034,812,351
  5. Step 5: Solve for x
    x = 1,716,293,034,812,351/47,958,963.03
  6. Step 6: Final answer
    x = 35,786,700.26

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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.