Home / 45,674,890.96-68,520,016.04-22,646,961.94

Finding the Fourth Proportional to 45,674,890.96, 68,520,016.04 and 22,646,961.94

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Solution

The fourth proportional to 45,674,890.96, 68,520,016.04 and 22,646,961.94 is: 33,974,250.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,674,890.96 : 68,520,016.04 = 22,646,961.94 : x
  2. Step 2: Convert to fraction form
    45,674,890.96/68,520,016.04 = 22,646,961.94/x
  3. Step 3: Cross multiply
    45,674,890.96x = 68,520,016.04 × 22,646,961.94
  4. Step 4: Simplify right side
    45,674,890.96x = 1,551,770,195,386,069.75
  5. Step 5: Solve for x
    x = 1,551,770,195,386,069.75/45,674,890.96
  6. Step 6: Final answer
    x = 33,974,250.68

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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.