Home / 244,569,874.08-337,377,788.64-145,380,069.12

Finding the Fourth Proportional to 244,569,874.08, 337,377,788.64 and 145,380,069.12

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Solution

The fourth proportional to 244,569,874.08, 337,377,788.64 and 145,380,069.12 is: 200,548,029.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,569,874.08 : 337,377,788.64 = 145,380,069.12 : x
  2. Step 2: Convert to fraction form
    244,569,874.08/337,377,788.64 = 145,380,069.12/x
  3. Step 3: Cross multiply
    244,569,874.08x = 337,377,788.64 × 145,380,069.12
  4. Step 4: Simplify right side
    244,569,874.08x = 49,048,006,232,035,952
  5. Step 5: Solve for x
    x = 49,048,006,232,035,952/244,569,874.08
  6. Step 6: Final answer
    x = 200,548,029.13

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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.