Home / 244,179,940.60-366,269,910.90-211,301,457.40

Finding the Fourth Proportional to 244,179,940.60, 366,269,910.90 and 211,301,457.40

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Solution

The fourth proportional to 244,179,940.60, 366,269,910.90 and 211,301,457.40 is: 316,952,186.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,179,940.60 : 366,269,910.90 = 211,301,457.40 : x
  2. Step 2: Convert to fraction form
    244,179,940.60/366,269,910.90 = 211,301,457.40/x
  3. Step 3: Cross multiply
    244,179,940.60x = 366,269,910.90 × 211,301,457.40
  4. Step 4: Simplify right side
    244,179,940.60x = 77,393,365,974,938,144
  5. Step 5: Solve for x
    x = 77,393,365,974,938,144/244,179,940.60
  6. Step 6: Final answer
    x = 316,952,186.10

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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.