Home / 36,393,984,455.40-54,590,976,683.10-29,782,008,109.80

Finding the Fourth Proportional to 36,393,984,455.40, 54,590,976,683.10 and 29,782,008,109.80

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Solution

The fourth proportional to 36,393,984,455.40, 54,590,976,683.10 and 29,782,008,109.80 is: 44,673,012,164.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,393,984,455.40 : 54,590,976,683.10 = 29,782,008,109.80 : x
  2. Step 2: Convert to fraction form
    36,393,984,455.40/54,590,976,683.10 = 29,782,008,109.80/x
  3. Step 3: Cross multiply
    36,393,984,455.40x = 54,590,976,683.10 × 29,782,008,109.80
  4. Step 4: Simplify right side
    36,393,984,455.40x = 1,625,828,910,297,986,891,776
  5. Step 5: Solve for x
    x = 1,625,828,910,297,986,891,776/36,393,984,455.40
  6. Step 6: Final answer
    x = 44,673,012,164.70

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Double scale
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Similar ratio
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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.