Home / 37,845,086.16-56,560,284.96-27,631,479.72

Finding the Fourth Proportional to 37,845,086.16, 56,560,284.96 and 27,631,479.72

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Solution

The fourth proportional to 37,845,086.16, 56,560,284.96 and 27,631,479.72 is: 41,295,833.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,845,086.16 : 56,560,284.96 = 27,631,479.72 : x
  2. Step 2: Convert to fraction form
    37,845,086.16/56,560,284.96 = 27,631,479.72/x
  3. Step 3: Cross multiply
    37,845,086.16x = 56,560,284.96 × 27,631,479.72
  4. Step 4: Simplify right side
    37,845,086.16x = 1,562,844,366,829,661
  5. Step 5: Solve for x
    x = 1,562,844,366,829,661/37,845,086.16
  6. Step 6: Final answer
    x = 41,295,833.24

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.