Home / 29,284,944.96-40,413,153.84-16,054,098.24

Finding the Fourth Proportional to 29,284,944.96, 40,413,153.84 and 16,054,098.24

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Solution

The fourth proportional to 29,284,944.96, 40,413,153.84 and 16,054,098.24 is: 22,154,617.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,284,944.96 : 40,413,153.84 = 16,054,098.24 : x
  2. Step 2: Convert to fraction form
    29,284,944.96/40,413,153.84 = 16,054,098.24/x
  3. Step 3: Cross multiply
    29,284,944.96x = 40,413,153.84 × 16,054,098.24
  4. Step 4: Simplify right side
    29,284,944.96x = 648,796,741,935,593.25
  5. Step 5: Solve for x
    x = 648,796,741,935,593.25/29,284,944.96
  6. Step 6: Final answer
    x = 22,154,617.08

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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.