Home / 10,854,333,750.24-16,278,049,014.48-3,491,630,638.56

Finding the Fourth Proportional to 10,854,333,750.24, 16,278,049,014.48 and 3,491,630,638.56

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Solution

The fourth proportional to 10,854,333,750.24, 16,278,049,014.48 and 3,491,630,638.56 is: 5,236,335,640.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,854,333,750.24 : 16,278,049,014.48 = 3,491,630,638.56 : x
  2. Step 2: Convert to fraction form
    10,854,333,750.24/16,278,049,014.48 = 3,491,630,638.56/x
  3. Step 3: Cross multiply
    10,854,333,750.24x = 16,278,049,014.48 × 3,491,630,638.56
  4. Step 4: Simplify right side
    10,854,333,750.24x = 56,836,934,674,939,781,120
  5. Step 5: Solve for x
    x = 56,836,934,674,939,781,120/10,854,333,750.24
  6. Step 6: Final answer
    x = 5,236,335,640.93

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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.