Home / 33,413,612.61-46,108,464.93-18,529,704.42

Finding the Fourth Proportional to 33,413,612.61, 46,108,464.93 and 18,529,704.42

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Solution

The fourth proportional to 33,413,612.61, 46,108,464.93 and 18,529,704.42 is: 25,569,705.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,413,612.61 : 46,108,464.93 = 18,529,704.42 : x
  2. Step 2: Convert to fraction form
    33,413,612.61/46,108,464.93 = 18,529,704.42/x
  3. Step 3: Cross multiply
    33,413,612.61x = 46,108,464.93 × 18,529,704.42
  4. Step 4: Simplify right side
    33,413,612.61x = 854,376,226,239,929.38
  5. Step 5: Solve for x
    x = 854,376,226,239,929.38/33,413,612.61
  6. Step 6: Final answer
    x = 25,569,705.26

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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.