Home / 36,343,165.86-50,154,171.59-19,823,294.73

Finding the Fourth Proportional to 36,343,165.86, 50,154,171.59 and 19,823,294.73

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Solution

The fourth proportional to 36,343,165.86, 50,154,171.59 and 19,823,294.73 is: 27,356,475.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,343,165.86 : 50,154,171.59 = 19,823,294.73 : x
  2. Step 2: Convert to fraction form
    36,343,165.86/50,154,171.59 = 19,823,294.73/x
  3. Step 3: Cross multiply
    36,343,165.86x = 50,154,171.59 × 19,823,294.73
  4. Step 4: Simplify right side
    36,343,165.86x = 994,220,925,268,446.25
  5. Step 5: Solve for x
    x = 994,220,925,268,446.25/36,343,165.86
  6. Step 6: Final answer
    x = 27,356,475.47

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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.