Home / 248,853,512.70-373,280,269.05-224,667,042.30

Finding the Fourth Proportional to 248,853,512.70, 373,280,269.05 and 224,667,042.30

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Solution

The fourth proportional to 248,853,512.70, 373,280,269.05 and 224,667,042.30 is: 337,000,563.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,853,512.70 : 373,280,269.05 = 224,667,042.30 : x
  2. Step 2: Convert to fraction form
    248,853,512.70/373,280,269.05 = 224,667,042.30/x
  3. Step 3: Cross multiply
    248,853,512.70x = 373,280,269.05 × 224,667,042.30
  4. Step 4: Simplify right side
    248,853,512.70x = 83,863,773,996,411,744
  5. Step 5: Solve for x
    x = 83,863,773,996,411,744/248,853,512.70
  6. Step 6: Final answer
    x = 337,000,563.45

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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.