Home / 29,269,110.46-43,886,648.15-11,074,708.84

Finding the Fourth Proportional to 29,269,110.46, 43,886,648.15 and 11,074,708.84

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Solution

The fourth proportional to 29,269,110.46, 43,886,648.15 and 11,074,708.84 is: 16,605,624.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,269,110.46 : 43,886,648.15 = 11,074,708.84 : x
  2. Step 2: Convert to fraction form
    29,269,110.46/43,886,648.15 = 11,074,708.84/x
  3. Step 3: Cross multiply
    29,269,110.46x = 43,886,648.15 × 11,074,708.84
  4. Step 4: Simplify right side
    29,269,110.46x = 486,031,850,224,774.62
  5. Step 5: Solve for x
    x = 486,031,850,224,774.62/29,269,110.46
  6. Step 6: Final answer
    x = 16,605,624.24

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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.