Home / 60,007,971.94-82,794,198.09-37,683,363.94

Finding the Fourth Proportional to 60,007,971.94, 82,794,198.09 and 37,683,363.94

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Solution

The fourth proportional to 60,007,971.94, 82,794,198.09 and 37,683,363.94 is: 51,992,490.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,007,971.94 : 82,794,198.09 = 37,683,363.94 : x
  2. Step 2: Convert to fraction form
    60,007,971.94/82,794,198.09 = 37,683,363.94/x
  3. Step 3: Cross multiply
    60,007,971.94x = 82,794,198.09 × 37,683,363.94
  4. Step 4: Simplify right side
    60,007,971.94x = 3,119,963,898,745,923
  5. Step 5: Solve for x
    x = 3,119,963,898,745,923/60,007,971.94
  6. Step 6: Final answer
    x = 51,992,490.30

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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.