Home / 180,050,095.45-248,469,383.84-97,543,880.20

Finding the Fourth Proportional to 180,050,095.45, 248,469,383.84 and 97,543,880.20

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Solution

The fourth proportional to 180,050,095.45, 248,469,383.84 and 97,543,880.20 is: 134,610,691.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,050,095.45 : 248,469,383.84 = 97,543,880.20 : x
  2. Step 2: Convert to fraction form
    180,050,095.45/248,469,383.84 = 97,543,880.20/x
  3. Step 3: Cross multiply
    180,050,095.45x = 248,469,383.84 × 97,543,880.20
  4. Step 4: Simplify right side
    180,050,095.45x = 24,236,667,809,414,428
  5. Step 5: Solve for x
    x = 24,236,667,809,414,428/180,050,095.45
  6. Step 6: Final answer
    x = 134,610,691.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.