Home / 37,435,921.74-56,153,134.92-16,961,825.52

Finding the Fourth Proportional to 37,435,921.74, 56,153,134.92 and 16,961,825.52

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Solution

The fourth proportional to 37,435,921.74, 56,153,134.92 and 16,961,825.52 is: 25,442,399.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,435,921.74 : 56,153,134.92 = 16,961,825.52 : x
  2. Step 2: Convert to fraction form
    37,435,921.74/56,153,134.92 = 16,961,825.52/x
  3. Step 3: Cross multiply
    37,435,921.74x = 56,153,134.92 × 16,961,825.52
  4. Step 4: Simplify right side
    37,435,921.74x = 952,459,676,914,059.12
  5. Step 5: Solve for x
    x = 952,459,676,914,059.12/37,435,921.74
  6. Step 6: Final answer
    x = 25,442,399.51

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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.