Home / 244,968,281.15-337,829,151.63-178,783,945.79

Finding the Fourth Proportional to 244,968,281.15, 337,829,151.63 and 178,783,945.79

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Solution

The fourth proportional to 244,968,281.15, 337,829,151.63 and 178,783,945.79 is: 246,556,119.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,968,281.15 : 337,829,151.63 = 178,783,945.79 : x
  2. Step 2: Convert to fraction form
    244,968,281.15/337,829,151.63 = 178,783,945.79/x
  3. Step 3: Cross multiply
    244,968,281.15x = 337,829,151.63 × 178,783,945.79
  4. Step 4: Simplify right side
    244,968,281.15x = 60,398,428,728,716,544
  5. Step 5: Solve for x
    x = 60,398,428,728,716,544/244,968,281.15
  6. Step 6: Final answer
    x = 246,556,119.21

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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.