Home / 182,177,127.60-273,265,691.40-164,604,145.20

Finding the Fourth Proportional to 182,177,127.60, 273,265,691.40 and 164,604,145.20

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Solution

The fourth proportional to 182,177,127.60, 273,265,691.40 and 164,604,145.20 is: 246,906,217.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,177,127.60 : 273,265,691.40 = 164,604,145.20 : x
  2. Step 2: Convert to fraction form
    182,177,127.60/273,265,691.40 = 164,604,145.20/x
  3. Step 3: Cross multiply
    182,177,127.60x = 273,265,691.40 × 164,604,145.20
  4. Step 4: Simplify right side
    182,177,127.60x = 44,980,665,545,383,984
  5. Step 5: Solve for x
    x = 44,980,665,545,383,984/182,177,127.60
  6. Step 6: Final answer
    x = 246,906,217.80

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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.