Home / 267,146,192,330.28-368,702,043,921.72-162,920,120,564.07

Finding the Fourth Proportional to 267,146,192,330.28, 368,702,043,921.72 and 162,920,120,564.07

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Solution

The fourth proportional to 267,146,192,330.28, 368,702,043,921.72 and 162,920,120,564.07 is: 224,854,342,575.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,146,192,330.28 : 368,702,043,921.72 = 162,920,120,564.07 : x
  2. Step 2: Convert to fraction form
    267,146,192,330.28/368,702,043,921.72 = 162,920,120,564.07/x
  3. Step 3: Cross multiply
    267,146,192,330.28x = 368,702,043,921.72 × 162,920,120,564.07
  4. Step 4: Simplify right side
    267,146,192,330.28x = 60,068,981,447,945,648,865,280
  5. Step 5: Solve for x
    x = 60,068,981,447,945,648,865,280/267,146,192,330.28
  6. Step 6: Final answer
    x = 224,854,342,575.40

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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.