Home / 181,006,061.60-271,509,092.40-166,834,301.60

Finding the Fourth Proportional to 181,006,061.60, 271,509,092.40 and 166,834,301.60

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Solution

The fourth proportional to 181,006,061.60, 271,509,092.40 and 166,834,301.60 is: 250,251,452.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,006,061.60 : 271,509,092.40 = 166,834,301.60 : x
  2. Step 2: Convert to fraction form
    181,006,061.60/271,509,092.40 = 166,834,301.60/x
  3. Step 3: Cross multiply
    181,006,061.60x = 271,509,092.40 × 166,834,301.60
  4. Step 4: Simplify right side
    181,006,061.60x = 45,297,029,808,603,864
  5. Step 5: Solve for x
    x = 45,297,029,808,603,864/181,006,061.60
  6. Step 6: Final answer
    x = 250,251,452.40

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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.