Home / 29,356,104.66-40,509,061.90-16,967,000.52

Finding the Fourth Proportional to 29,356,104.66, 40,509,061.90 and 16,967,000.52

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Solution

The fourth proportional to 29,356,104.66, 40,509,061.90 and 16,967,000.52 is: 23,413,095.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,356,104.66 : 40,509,061.90 = 16,967,000.52 : x
  2. Step 2: Convert to fraction form
    29,356,104.66/40,509,061.90 = 16,967,000.52/x
  3. Step 3: Cross multiply
    29,356,104.66x = 40,509,061.90 × 16,967,000.52
  4. Step 4: Simplify right side
    29,356,104.66x = 687,317,274,279,594.62
  5. Step 5: Solve for x
    x = 687,317,274,279,594.62/29,356,104.66
  6. Step 6: Final answer
    x = 23,413,095.24

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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.