Home / 29,841,676.75-44,762,512.69-8,276,278.16

Finding the Fourth Proportional to 29,841,676.75, 44,762,512.69 and 8,276,278.16

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Solution

The fourth proportional to 29,841,676.75, 44,762,512.69 and 8,276,278.16 is: 12,414,416.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,841,676.75 : 44,762,512.69 = 8,276,278.16 : x
  2. Step 2: Convert to fraction form
    29,841,676.75/44,762,512.69 = 8,276,278.16/x
  3. Step 3: Cross multiply
    29,841,676.75x = 44,762,512.69 × 8,276,278.16
  4. Step 4: Simplify right side
    29,841,676.75x = 370,467,006,162,969.81
  5. Step 5: Solve for x
    x = 370,467,006,162,969.81/29,841,676.75
  6. Step 6: Final answer
    x = 12,414,416.56

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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.