Home / 42,004,889.73-63,002,020.19-16,463,835.27

Finding the Fourth Proportional to 42,004,889.73, 63,002,020.19 and 16,463,835.27

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Solution

The fourth proportional to 42,004,889.73, 63,002,020.19 and 16,463,835.27 is: 24,693,669.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,004,889.73 : 63,002,020.19 = 16,463,835.27 : x
  2. Step 2: Convert to fraction form
    42,004,889.73/63,002,020.19 = 16,463,835.27/x
  3. Step 3: Cross multiply
    42,004,889.73x = 63,002,020.19 × 16,463,835.27
  4. Step 4: Simplify right side
    42,004,889.73x = 1,037,254,882,003,054.88
  5. Step 5: Solve for x
    x = 1,037,254,882,003,054.88/42,004,889.73
  6. Step 6: Final answer
    x = 24,693,669.92

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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.