Home / 41,110,497.82-61,673,524.16-16,520,338.68

Finding the Fourth Proportional to 41,110,497.82, 61,673,524.16 and 16,520,338.68

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Solution

The fourth proportional to 41,110,497.82, 61,673,524.16 and 16,520,338.68 is: 24,783,633.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,110,497.82 : 61,673,524.16 = 16,520,338.68 : x
  2. Step 2: Convert to fraction form
    41,110,497.82/61,673,524.16 = 16,520,338.68/x
  3. Step 3: Cross multiply
    41,110,497.82x = 61,673,524.16 × 16,520,338.68
  4. Step 4: Simplify right side
    41,110,497.82x = 1,018,867,506,712,362.38
  5. Step 5: Solve for x
    x = 1,018,867,506,712,362.38/41,110,497.82
  6. Step 6: Final answer
    x = 24,783,633.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.