Home / 244,569,898.08-337,377,821.76-145,380,093.12

Finding the Fourth Proportional to 244,569,898.08, 337,377,821.76 and 145,380,093.12

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Solution

The fourth proportional to 244,569,898.08, 337,377,821.76 and 145,380,093.12 is: 200,548,062.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,569,898.08 : 337,377,821.76 = 145,380,093.12 : x
  2. Step 2: Convert to fraction form
    244,569,898.08/337,377,821.76 = 145,380,093.12/x
  3. Step 3: Cross multiply
    244,569,898.08x = 337,377,821.76 × 145,380,093.12
  4. Step 4: Simplify right side
    244,569,898.08x = 49,048,019,144,091,560
  5. Step 5: Solve for x
    x = 49,048,019,144,091,560/244,569,898.08
  6. Step 6: Final answer
    x = 200,548,062.25

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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.