Home / 541,040,116.16-746,636,807.49-293,521,470.41

Finding the Fourth Proportional to 541,040,116.16, 746,636,807.49 and 293,521,470.41

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Solution

The fourth proportional to 541,040,116.16, 746,636,807.49 and 293,521,470.41 is: 405,060,414.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    541,040,116.16 : 746,636,807.49 = 293,521,470.41 : x
  2. Step 2: Convert to fraction form
    541,040,116.16/746,636,807.49 = 293,521,470.41/x
  3. Step 3: Cross multiply
    541,040,116.16x = 746,636,807.49 × 293,521,470.41
  4. Step 4: Simplify right side
    541,040,116.16x = 219,153,933,594,099,232
  5. Step 5: Solve for x
    x = 219,153,933,594,099,232/541,040,116.16
  6. Step 6: Final answer
    x = 405,060,414.28

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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.