Home / 29,966,861.74-44,950,314.48-7,247,780.86

Finding the Fourth Proportional to 29,966,861.74, 44,950,314.48 and 7,247,780.86

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Solution

The fourth proportional to 29,966,861.74, 44,950,314.48 and 7,247,780.86 is: 10,871,676.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,966,861.74 : 44,950,314.48 = 7,247,780.86 : x
  2. Step 2: Convert to fraction form
    29,966,861.74/44,950,314.48 = 7,247,780.86/x
  3. Step 3: Cross multiply
    29,966,861.74x = 44,950,314.48 × 7,247,780.86
  4. Step 4: Simplify right side
    29,966,861.74x = 325,790,028,939,124.88
  5. Step 5: Solve for x
    x = 325,790,028,939,124.88/29,966,861.74
  6. Step 6: Final answer
    x = 10,871,676.58

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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.