Home / 221,664,822,691.01-332,463,638,752.99-60,328,801,715.77

Finding the Fourth Proportional to 221,664,822,691.01, 332,463,638,752.99 and 60,328,801,715.77

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Solution

The fourth proportional to 221,664,822,691.01, 332,463,638,752.99 and 60,328,801,715.77 is: 90,484,059,204.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    221,664,822,691.01 : 332,463,638,752.99 = 60,328,801,715.77 : x
  2. Step 2: Convert to fraction form
    221,664,822,691.01/332,463,638,752.99 = 60,328,801,715.77/x
  3. Step 3: Cross multiply
    221,664,822,691.01x = 332,463,638,752.99 × 60,328,801,715.77
  4. Step 4: Simplify right side
    221,664,822,691.01x = 20,057,132,940,032,519,176,192
  5. Step 5: Solve for x
    x = 20,057,132,940,032,519,176,192/221,664,822,691.01
  6. Step 6: Final answer
    x = 90,484,059,204.97

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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.