Home / 241,933,233.60-362,899,850.40-139,896,561.60

Finding the Fourth Proportional to 241,933,233.60, 362,899,850.40 and 139,896,561.60

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Solution

The fourth proportional to 241,933,233.60, 362,899,850.40 and 139,896,561.60 is: 209,844,842.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,933,233.60 : 362,899,850.40 = 139,896,561.60 : x
  2. Step 2: Convert to fraction form
    241,933,233.60/362,899,850.40 = 139,896,561.60/x
  3. Step 3: Cross multiply
    241,933,233.60x = 362,899,850.40 × 139,896,561.60
  4. Step 4: Simplify right side
    241,933,233.60x = 50,768,441,276,114,376
  5. Step 5: Solve for x
    x = 50,768,441,276,114,376/241,933,233.60
  6. Step 6: Final answer
    x = 209,844,842.40

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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.