Home / 196,679,114,514.27-294,553,945,217.13-96,018,917,219.55

Finding the Fourth Proportional to 196,679,114,514.27, 294,553,945,217.13 and 96,018,917,219.55

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Solution

The fourth proportional to 196,679,114,514.27, 294,553,945,217.13 and 96,018,917,219.55 is: 143,801,495,915.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,679,114,514.27 : 294,553,945,217.13 = 96,018,917,219.55 : x
  2. Step 2: Convert to fraction form
    196,679,114,514.27/294,553,945,217.13 = 96,018,917,219.55/x
  3. Step 3: Cross multiply
    196,679,114,514.27x = 294,553,945,217.13 × 96,018,917,219.55
  4. Step 4: Simplify right side
    196,679,114,514.27x = 28,282,750,882,495,470,764,032
  5. Step 5: Solve for x
    x = 28,282,750,882,495,470,764,032/196,679,114,514.27
  6. Step 6: Final answer
    x = 143,801,495,915.54

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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.