Home / 244,949,403.70-367,455,598.35-122,190,469.30

Finding the Fourth Proportional to 244,949,403.70, 367,455,598.35 and 122,190,469.30

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Solution

The fourth proportional to 244,949,403.70, 367,455,598.35 and 122,190,469.30 is: 183,301,413.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,949,403.70 : 367,455,598.35 = 122,190,469.30 : x
  2. Step 2: Convert to fraction form
    244,949,403.70/367,455,598.35 = 122,190,469.30/x
  3. Step 3: Cross multiply
    244,949,403.70x = 367,455,598.35 × 122,190,469.30
  4. Step 4: Simplify right side
    244,949,403.70x = 44,899,572,009,298,808
  5. Step 5: Solve for x
    x = 44,899,572,009,298,808/244,949,403.70
  6. Step 6: Final answer
    x = 183,301,413.81

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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.