Home / 306,636,200.10-459,954,300.15-184,192,193.70

Finding the Fourth Proportional to 306,636,200.10, 459,954,300.15 and 184,192,193.70

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Solution

The fourth proportional to 306,636,200.10, 459,954,300.15 and 184,192,193.70 is: 276,288,290.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    306,636,200.10 : 459,954,300.15 = 184,192,193.70 : x
  2. Step 2: Convert to fraction form
    306,636,200.10/459,954,300.15 = 184,192,193.70/x
  3. Step 3: Cross multiply
    306,636,200.10x = 459,954,300.15 × 184,192,193.70
  4. Step 4: Simplify right side
    306,636,200.10x = 84,719,991,546,376,736
  5. Step 5: Solve for x
    x = 84,719,991,546,376,736/306,636,200.10
  6. Step 6: Final answer
    x = 276,288,290.55

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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.