Home / 332,502,636,961.77-458,857,250,604.06-195,331,244,702.58

Finding the Fourth Proportional to 332,502,636,961.77, 458,857,250,604.06 and 195,331,244,702.58

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Solution

The fourth proportional to 332,502,636,961.77, 458,857,250,604.06 and 195,331,244,702.58 is: 269,559,239,350.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,502,636,961.77 : 458,857,250,604.06 = 195,331,244,702.58 : x
  2. Step 2: Convert to fraction form
    332,502,636,961.77/458,857,250,604.06 = 195,331,244,702.58/x
  3. Step 3: Cross multiply
    332,502,636,961.77x = 458,857,250,604.06 × 195,331,244,702.58
  4. Step 4: Simplify right side
    332,502,636,961.77x = 89,629,157,901,294,708,457,472
  5. Step 5: Solve for x
    x = 89,629,157,901,294,708,457,472/332,502,636,961.77
  6. Step 6: Final answer
    x = 269,559,239,350.03

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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.