Home / 165,088,150.10-247,632,225.15-110,668,591.70

Finding the Fourth Proportional to 165,088,150.10, 247,632,225.15 and 110,668,591.70

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Solution

The fourth proportional to 165,088,150.10, 247,632,225.15 and 110,668,591.70 is: 166,002,887.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,088,150.10 : 247,632,225.15 = 110,668,591.70 : x
  2. Step 2: Convert to fraction form
    165,088,150.10/247,632,225.15 = 110,668,591.70/x
  3. Step 3: Cross multiply
    165,088,150.10x = 247,632,225.15 × 110,668,591.70
  4. Step 4: Simplify right side
    165,088,150.10x = 27,405,109,616,887,824
  5. Step 5: Solve for x
    x = 27,405,109,616,887,824/165,088,150.10
  6. Step 6: Final answer
    x = 166,002,887.55

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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.