Home / 241,718,113.60-362,538,679.20-80,160,049.60

Finding the Fourth Proportional to 241,718,113.60, 362,538,679.20 and 80,160,049.60

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Solution

The fourth proportional to 241,718,113.60, 362,538,679.20 and 80,160,049.60 is: 120,227,309.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,718,113.60 : 362,538,679.20 = 80,160,049.60 : x
  2. Step 2: Convert to fraction form
    241,718,113.60/362,538,679.20 = 80,160,049.60/x
  3. Step 3: Cross multiply
    241,718,113.60x = 362,538,679.20 × 80,160,049.60
  4. Step 4: Simplify right side
    241,718,113.60x = 29,061,118,506,590,484
  5. Step 5: Solve for x
    x = 29,061,118,506,590,484/241,718,113.60
  6. Step 6: Final answer
    x = 120,227,309.71

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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.