Home / 171,475,321,771.72-236,636,140,228.14-95,350,101,334.66

Finding the Fourth Proportional to 171,475,321,771.72, 236,636,140,228.14 and 95,350,101,334.66

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Solution

The fourth proportional to 171,475,321,771.72, 236,636,140,228.14 and 95,350,101,334.66 is: 131,583,248,930.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,475,321,771.72 : 236,636,140,228.14 = 95,350,101,334.66 : x
  2. Step 2: Convert to fraction form
    171,475,321,771.72/236,636,140,228.14 = 95,350,101,334.66/x
  3. Step 3: Cross multiply
    171,475,321,771.72x = 236,636,140,228.14 × 95,350,101,334.66
  4. Step 4: Simplify right side
    171,475,321,771.72x = 22,563,279,950,195,965,558,784
  5. Step 5: Solve for x
    x = 22,563,279,950,195,965,558,784/171,475,321,771.72
  6. Step 6: Final answer
    x = 131,583,248,930.91

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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.