Home / 45,674,889.96-68,520,014.54-22,646,960.94

Finding the Fourth Proportional to 45,674,889.96, 68,520,014.54 and 22,646,960.94

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Solution

The fourth proportional to 45,674,889.96, 68,520,014.54 and 22,646,960.94 is: 33,974,249.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,674,889.96 : 68,520,014.54 = 22,646,960.94 : x
  2. Step 2: Convert to fraction form
    45,674,889.96/68,520,014.54 = 22,646,960.94/x
  3. Step 3: Cross multiply
    45,674,889.96x = 68,520,014.54 × 22,646,960.94
  4. Step 4: Simplify right side
    45,674,889.96x = 1,551,770,092,895,612.25
  5. Step 5: Solve for x
    x = 1,551,770,092,895,612.25/45,674,889.96
  6. Step 6: Final answer
    x = 33,974,249.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.