Home / 344,038,201.83-474,757,403.21-200,997,223.22

Finding the Fourth Proportional to 344,038,201.83, 474,757,403.21 and 200,997,223.22

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Solution

The fourth proportional to 344,038,201.83, 474,757,403.21 and 200,997,223.22 is: 277,367,220.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,038,201.83 : 474,757,403.21 = 200,997,223.22 : x
  2. Step 2: Convert to fraction form
    344,038,201.83/474,757,403.21 = 200,997,223.22/x
  3. Step 3: Cross multiply
    344,038,201.83x = 474,757,403.21 × 200,997,223.22
  4. Step 4: Simplify right side
    344,038,201.83x = 95,424,919,747,342,928
  5. Step 5: Solve for x
    x = 95,424,919,747,342,928/344,038,201.83
  6. Step 6: Final answer
    x = 277,367,220.38

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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.