Home / 29,789,676.72-41,109,472.44-16,558,506.72

Finding the Fourth Proportional to 29,789,676.72, 41,109,472.44 and 16,558,506.72

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Solution

The fourth proportional to 29,789,676.72, 41,109,472.44 and 16,558,506.72 is: 22,850,582.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,789,676.72 : 41,109,472.44 = 16,558,506.72 : x
  2. Step 2: Convert to fraction form
    29,789,676.72/41,109,472.44 = 16,558,506.72/x
  3. Step 3: Cross multiply
    29,789,676.72x = 41,109,472.44 × 16,558,506.72
  4. Step 4: Simplify right side
    29,789,676.72x = 680,711,475,653,394.75
  5. Step 5: Solve for x
    x = 680,711,475,653,394.75/29,789,676.72
  6. Step 6: Final answer
    x = 22,850,582.84

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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.