Home / 133,035,101.55-199,552,652.33-110,640,221.55

Finding the Fourth Proportional to 133,035,101.55, 199,552,652.33 and 110,640,221.55

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Solution

The fourth proportional to 133,035,101.55, 199,552,652.33 and 110,640,221.55 is: 165,960,332.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,035,101.55 : 199,552,652.33 = 110,640,221.55 : x
  2. Step 2: Convert to fraction form
    133,035,101.55/199,552,652.33 = 110,640,221.55/x
  3. Step 3: Cross multiply
    133,035,101.55x = 199,552,652.33 × 110,640,221.55
  4. Step 4: Simplify right side
    133,035,101.55x = 22,078,549,664,128,120
  5. Step 5: Solve for x
    x = 22,078,549,664,128,120/133,035,101.55
  6. Step 6: Final answer
    x = 165,960,332.33

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1.5x scale

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.