Home / 244,968,280.80-337,829,151.15-178,783,945.44

Finding the Fourth Proportional to 244,968,280.80, 337,829,151.15 and 178,783,945.44

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Solution

The fourth proportional to 244,968,280.80, 337,829,151.15 and 178,783,945.44 is: 246,556,118.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,968,280.80 : 337,829,151.15 = 178,783,945.44 : x
  2. Step 2: Convert to fraction form
    244,968,280.80/337,829,151.15 = 178,783,945.44/x
  3. Step 3: Cross multiply
    244,968,280.80x = 337,829,151.15 × 178,783,945.44
  4. Step 4: Simplify right side
    244,968,280.80x = 60,398,428,527,243,112
  5. Step 5: Solve for x
    x = 60,398,428,527,243,112/244,968,280.80
  6. Step 6: Final answer
    x = 246,556,118.74

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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.