Home / 33,687,576-46,493,403.84-19,006,254.72

Finding the Fourth Proportional to 33,687,576, 46,493,403.84 and 19,006,254.72

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Solution

The fourth proportional to 33,687,576, 46,493,403.84 and 19,006,254.72 is: 26,231,198.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,687,576 : 46,493,403.84 = 19,006,254.72 : x
  2. Step 2: Convert to fraction form
    33,687,576/46,493,403.84 = 19,006,254.72/x
  3. Step 3: Cross multiply
    33,687,576x = 46,493,403.84 × 19,006,254.72
  4. Step 4: Simplify right side
    33,687,576x = 883,665,476,182,866.12
  5. Step 5: Solve for x
    x = 883,665,476,182,866.12/33,687,576
  6. Step 6: Final answer
    x = 26,231,198.00

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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.