Home / 183,168,220.80-274,752,331.20-110,608,809.60

Finding the Fourth Proportional to 183,168,220.80, 274,752,331.20 and 110,608,809.60

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Solution

The fourth proportional to 183,168,220.80, 274,752,331.20 and 110,608,809.60 is: 165,913,214.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,168,220.80 : 274,752,331.20 = 110,608,809.60 : x
  2. Step 2: Convert to fraction form
    183,168,220.80/274,752,331.20 = 110,608,809.60/x
  3. Step 3: Cross multiply
    183,168,220.80x = 274,752,331.20 × 110,608,809.60
  4. Step 4: Simplify right side
    183,168,220.80x = 30,390,028,288,856,936
  5. Step 5: Solve for x
    x = 30,390,028,288,856,936/183,168,220.80
  6. Step 6: Final answer
    x = 165,913,214.40

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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.