Home / 240,259,300.04-331,582,546.14-146,180,125.94

Finding the Fourth Proportional to 240,259,300.04, 331,582,546.14 and 146,180,125.94

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Solution

The fourth proportional to 240,259,300.04, 331,582,546.14 and 146,180,125.94 is: 201,743,609.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,259,300.04 : 331,582,546.14 = 146,180,125.94 : x
  2. Step 2: Convert to fraction form
    240,259,300.04/331,582,546.14 = 146,180,125.94/x
  3. Step 3: Cross multiply
    240,259,300.04x = 331,582,546.14 × 146,180,125.94
  4. Step 4: Simplify right side
    240,259,300.04x = 48,470,778,354,251,056
  5. Step 5: Solve for x
    x = 48,470,778,354,251,056/240,259,300.04
  6. Step 6: Final answer
    x = 201,743,609.28

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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.