Home / 32,482,835,357.70-44,820,385,687.82-18,744,616,717.33

Finding the Fourth Proportional to 32,482,835,357.70, 44,820,385,687.82 and 18,744,616,717.33

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Solution

The fourth proportional to 32,482,835,357.70, 44,820,385,687.82 and 18,744,616,717.33 is: 25,864,150,761.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,482,835,357.70 : 44,820,385,687.82 = 18,744,616,717.33 : x
  2. Step 2: Convert to fraction form
    32,482,835,357.70/44,820,385,687.82 = 18,744,616,717.33/x
  3. Step 3: Cross multiply
    32,482,835,357.70x = 44,820,385,687.82 × 18,744,616,717.33
  4. Step 4: Simplify right side
    32,482,835,357.70x = 840,140,950,841,186,058,240
  5. Step 5: Solve for x
    x = 840,140,950,841,186,058,240/32,482,835,357.70
  6. Step 6: Final answer
    x = 25,864,150,761.15

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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.