Home / 36,066,218.22-49,771,253.72-19,546,743.69

Finding the Fourth Proportional to 36,066,218.22, 49,771,253.72 and 19,546,743.69

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Solution

The fourth proportional to 36,066,218.22, 49,771,253.72 and 19,546,743.69 is: 26,974,437.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,066,218.22 : 49,771,253.72 = 19,546,743.69 : x
  2. Step 2: Convert to fraction form
    36,066,218.22/49,771,253.72 = 19,546,743.69/x
  3. Step 3: Cross multiply
    36,066,218.22x = 49,771,253.72 × 19,546,743.69
  4. Step 4: Simplify right side
    36,066,218.22x = 972,865,939,643,665.88
  5. Step 5: Solve for x
    x = 972,865,939,643,665.88/36,066,218.22
  6. Step 6: Final answer
    x = 26,974,437.23

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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.