Home / 197,233,760.10-295,850,640.15-191,565,056.10

Finding the Fourth Proportional to 197,233,760.10, 295,850,640.15 and 191,565,056.10

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Solution

The fourth proportional to 197,233,760.10, 295,850,640.15 and 191,565,056.10 is: 287,347,584.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,233,760.10 : 295,850,640.15 = 191,565,056.10 : x
  2. Step 2: Convert to fraction form
    197,233,760.10/295,850,640.15 = 191,565,056.10/x
  3. Step 3: Cross multiply
    197,233,760.10x = 295,850,640.15 × 191,565,056.10
  4. Step 4: Simplify right side
    197,233,760.10x = 56,674,644,477,555,656
  5. Step 5: Solve for x
    x = 56,674,644,477,555,656/197,233,760.10
  6. Step 6: Final answer
    x = 287,347,584.15

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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.