Home / 244,833,847.20-366,400,465.20-168,306,343.20

Finding the Fourth Proportional to 244,833,847.20, 366,400,465.20 and 168,306,343.20

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Solution

The fourth proportional to 244,833,847.20, 366,400,465.20 and 168,306,343.20 is: 251,874,988.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,833,847.20 : 366,400,465.20 = 168,306,343.20 : x
  2. Step 2: Convert to fraction form
    244,833,847.20/366,400,465.20 = 168,306,343.20/x
  3. Step 3: Cross multiply
    244,833,847.20x = 366,400,465.20 × 168,306,343.20
  4. Step 4: Simplify right side
    244,833,847.20x = 61,667,522,444,590,848
  5. Step 5: Solve for x
    x = 61,667,522,444,590,848/244,833,847.20
  6. Step 6: Final answer
    x = 251,874,988.49

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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.