Home / 36,497,174.96-50,367,382.63-19,977,313.02

Finding the Fourth Proportional to 36,497,174.96, 50,367,382.63 and 19,977,313.02

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Solution

The fourth proportional to 36,497,174.96, 50,367,382.63 and 19,977,313.02 is: 27,569,393.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,497,174.96 : 50,367,382.63 = 19,977,313.02 : x
  2. Step 2: Convert to fraction form
    36,497,174.96/50,367,382.63 = 19,977,313.02/x
  3. Step 3: Cross multiply
    36,497,174.96x = 50,367,382.63 × 19,977,313.02
  4. Step 4: Simplify right side
    36,497,174.96x = 1,006,204,968,672,384.88
  5. Step 5: Solve for x
    x = 1,006,204,968,672,384.88/36,497,174.96
  6. Step 6: Final answer
    x = 27,569,393.24

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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.