Home / 14,496,640.50-21,745,091.97-4,399,261.50

Finding the Fourth Proportional to 14,496,640.50, 21,745,091.97 and 4,399,261.50

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Solution

The fourth proportional to 14,496,640.50, 21,745,091.97 and 4,399,261.50 is: 6,598,932.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,496,640.50 : 21,745,091.97 = 4,399,261.50 : x
  2. Step 2: Convert to fraction form
    14,496,640.50/21,745,091.97 = 4,399,261.50/x
  3. Step 3: Cross multiply
    14,496,640.50x = 21,745,091.97 × 4,399,261.50
  4. Step 4: Simplify right side
    14,496,640.50x = 95,662,345,917,580.16
  5. Step 5: Solve for x
    x = 95,662,345,917,580.16/14,496,640.50
  6. Step 6: Final answer
    x = 6,598,932.07

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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.