Home / 36,705,287.16-50,654,596.14-20,186,690.27

Finding the Fourth Proportional to 36,705,287.16, 50,654,596.14 and 20,186,690.27

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Solution

The fourth proportional to 36,705,287.16, 50,654,596.14 and 20,186,690.27 is: 27,858,347.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,705,287.16 : 50,654,596.14 = 20,186,690.27 : x
  2. Step 2: Convert to fraction form
    36,705,287.16/50,654,596.14 = 20,186,690.27/x
  3. Step 3: Cross multiply
    36,705,287.16x = 50,654,596.14 × 20,186,690.27
  4. Step 4: Simplify right side
    36,705,287.16x = 1,022,548,642,776,844.62
  5. Step 5: Solve for x
    x = 1,022,548,642,776,844.62/36,705,287.16
  6. Step 6: Final answer
    x = 27,858,347.45

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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.