Home / 244,224,002.60-366,336,003.90-172,560,386.60

Finding the Fourth Proportional to 244,224,002.60, 366,336,003.90 and 172,560,386.60

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Solution

The fourth proportional to 244,224,002.60, 366,336,003.90 and 172,560,386.60 is: 258,840,579.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,224,002.60 : 366,336,003.90 = 172,560,386.60 : x
  2. Step 2: Convert to fraction form
    244,224,002.60/366,336,003.90 = 172,560,386.60/x
  3. Step 3: Cross multiply
    244,224,002.60x = 366,336,003.90 × 172,560,386.60
  4. Step 4: Simplify right side
    244,224,002.60x = 63,215,082,458,483,104
  5. Step 5: Solve for x
    x = 63,215,082,458,483,104/244,224,002.60
  6. Step 6: Final answer
    x = 258,840,579.90

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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.