Home / 36,881,544.78-50,849,216.91-30,241,670.22

Finding the Fourth Proportional to 36,881,544.78, 50,849,216.91 and 30,241,670.22

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Solution

The fourth proportional to 36,881,544.78, 50,849,216.91 and 30,241,670.22 is: 41,694,708.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,881,544.78 : 50,849,216.91 = 30,241,670.22 : x
  2. Step 2: Convert to fraction form
    36,881,544.78/50,849,216.91 = 30,241,670.22/x
  3. Step 3: Cross multiply
    36,881,544.78x = 50,849,216.91 × 30,241,670.22
  4. Step 4: Simplify right side
    36,881,544.78x = 1,537,765,248,737,467.25
  5. Step 5: Solve for x
    x = 1,537,765,248,737,467.25/36,881,544.78
  6. Step 6: Final answer
    x = 41,694,708.23

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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.