Home / 29,904,067.76-41,267,630.12-16,153,032

Finding the Fourth Proportional to 29,904,067.76, 41,267,630.12 and 16,153,032

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Solution

The fourth proportional to 29,904,067.76, 41,267,630.12 and 16,153,032 is: 22,291,193.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,904,067.76 : 41,267,630.12 = 16,153,032 : x
  2. Step 2: Convert to fraction form
    29,904,067.76/41,267,630.12 = 16,153,032/x
  3. Step 3: Cross multiply
    29,904,067.76x = 41,267,630.12 × 16,153,032
  4. Step 4: Simplify right side
    29,904,067.76x = 666,597,349,892,523.75
  5. Step 5: Solve for x
    x = 666,597,349,892,523.75/29,904,067.76
  6. Step 6: Final answer
    x = 22,291,193.13

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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.