Home / 181,006,025.10-271,509,037.65-166,834,265.10

Finding the Fourth Proportional to 181,006,025.10, 271,509,037.65 and 166,834,265.10

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Solution

The fourth proportional to 181,006,025.10, 271,509,037.65 and 166,834,265.10 is: 250,251,397.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,006,025.10 : 271,509,037.65 = 166,834,265.10 : x
  2. Step 2: Convert to fraction form
    181,006,025.10/271,509,037.65 = 166,834,265.10/x
  3. Step 3: Cross multiply
    181,006,025.10x = 271,509,037.65 × 166,834,265.10
  4. Step 4: Simplify right side
    181,006,025.10x = 45,297,010,764,345,976
  5. Step 5: Solve for x
    x = 45,297,010,764,345,976/181,006,025.10
  6. Step 6: Final answer
    x = 250,251,397.65

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1.5x scale

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.