Home / 221,664,822,591.58-332,463,638,603.86-60,328,801,616.26

Finding the Fourth Proportional to 221,664,822,591.58, 332,463,638,603.86 and 60,328,801,616.26

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Solution

The fourth proportional to 221,664,822,591.58, 332,463,638,603.86 and 60,328,801,616.26 is: 90,484,059,055.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    221,664,822,591.58 : 332,463,638,603.86 = 60,328,801,616.26 : x
  2. Step 2: Convert to fraction form
    221,664,822,591.58/332,463,638,603.86 = 60,328,801,616.26/x
  3. Step 3: Cross multiply
    221,664,822,591.58x = 332,463,638,603.86 × 60,328,801,616.26
  4. Step 4: Simplify right side
    221,664,822,591.58x = 20,057,132,897,950,563,827,712
  5. Step 5: Solve for x
    x = 20,057,132,897,950,563,827,712/221,664,822,591.58
  6. Step 6: Final answer
    x = 90,484,059,055.71

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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.