Home / 598,680,178.35-898,022,350.64-184,154,186.31

Finding the Fourth Proportional to 598,680,178.35, 898,022,350.64 and 184,154,186.31

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Solution

The fourth proportional to 598,680,178.35, 898,022,350.64 and 184,154,186.31 is: 276,231,920.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,680,178.35 : 898,022,350.64 = 184,154,186.31 : x
  2. Step 2: Convert to fraction form
    598,680,178.35/898,022,350.64 = 184,154,186.31/x
  3. Step 3: Cross multiply
    598,680,178.35x = 898,022,350.64 × 184,154,186.31
  4. Step 4: Simplify right side
    598,680,178.35x = 165,374,575,270,302,720
  5. Step 5: Solve for x
    x = 165,374,575,270,302,720/598,680,178.35
  6. Step 6: Final answer
    x = 276,231,920.23

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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.