Home / 49,038,463.02-67,672,252.20-27,014,022.66

Finding the Fourth Proportional to 49,038,463.02, 67,672,252.20 and 27,014,022.66

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Solution

The fourth proportional to 49,038,463.02, 67,672,252.20 and 27,014,022.66 is: 37,278,895.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,038,463.02 : 67,672,252.20 = 27,014,022.66 : x
  2. Step 2: Convert to fraction form
    49,038,463.02/67,672,252.20 = 27,014,022.66/x
  3. Step 3: Cross multiply
    49,038,463.02x = 67,672,252.20 × 27,014,022.66
  4. Step 4: Simplify right side
    49,038,463.02x = 1,828,099,754,384,035
  5. Step 5: Solve for x
    x = 1,828,099,754,384,035/49,038,463.02
  6. Step 6: Final answer
    x = 37,278,895.83

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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.