Home / 36,672,444.72-50,596,937.34-21,982,751.19

Finding the Fourth Proportional to 36,672,444.72, 50,596,937.34 and 21,982,751.19

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Solution

The fourth proportional to 36,672,444.72, 50,596,937.34 and 21,982,751.19 is: 30,329,581.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,672,444.72 : 50,596,937.34 = 21,982,751.19 : x
  2. Step 2: Convert to fraction form
    36,672,444.72/50,596,937.34 = 21,982,751.19/x
  3. Step 3: Cross multiply
    36,672,444.72x = 50,596,937.34 × 21,982,751.19
  4. Step 4: Simplify right side
    36,672,444.72x = 1,112,259,884,521,240.62
  5. Step 5: Solve for x
    x = 1,112,259,884,521,240.62/36,672,444.72
  6. Step 6: Final answer
    x = 30,329,581.05

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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.