Home / 36,382,057,345.20-54,573,086,017.80-31,055,743,066.80

Finding the Fourth Proportional to 36,382,057,345.20, 54,573,086,017.80 and 31,055,743,066.80

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Solution

The fourth proportional to 36,382,057,345.20, 54,573,086,017.80 and 31,055,743,066.80 is: 46,583,614,600.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,382,057,345.20 : 54,573,086,017.80 = 31,055,743,066.80 : x
  2. Step 2: Convert to fraction form
    36,382,057,345.20/54,573,086,017.80 = 31,055,743,066.80/x
  3. Step 3: Cross multiply
    36,382,057,345.20x = 54,573,086,017.80 × 31,055,743,066.80
  4. Step 4: Simplify right side
    36,382,057,345.20x = 1,694,807,737,731,172,532,224
  5. Step 5: Solve for x
    x = 1,694,807,737,731,172,532,224/36,382,057,345.20
  6. Step 6: Final answer
    x = 46,583,614,600.20

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Double scale
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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.