Home / 163,157,027.10-244,735,540.65-55,451,651.10

Finding the Fourth Proportional to 163,157,027.10, 244,735,540.65 and 55,451,651.10

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Solution

The fourth proportional to 163,157,027.10, 244,735,540.65 and 55,451,651.10 is: 83,177,476.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,157,027.10 : 244,735,540.65 = 55,451,651.10 : x
  2. Step 2: Convert to fraction form
    163,157,027.10/244,735,540.65 = 55,451,651.10/x
  3. Step 3: Cross multiply
    163,157,027.10x = 244,735,540.65 × 55,451,651.10
  4. Step 4: Simplify right side
    163,157,027.10x = 13,570,989,811,893,668
  5. Step 5: Solve for x
    x = 13,570,989,811,893,668/163,157,027.10
  6. Step 6: Final answer
    x = 83,177,476.65

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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.