Home / 111,460,074.90-167,190,112.35-60,441,738.90

Finding the Fourth Proportional to 111,460,074.90, 167,190,112.35 and 60,441,738.90

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Solution

The fourth proportional to 111,460,074.90, 167,190,112.35 and 60,441,738.90 is: 90,662,608.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,460,074.90 : 167,190,112.35 = 60,441,738.90 : x
  2. Step 2: Convert to fraction form
    111,460,074.90/167,190,112.35 = 60,441,738.90/x
  3. Step 3: Cross multiply
    111,460,074.90x = 167,190,112.35 × 60,441,738.90
  4. Step 4: Simplify right side
    111,460,074.90x = 10,105,261,117,320,364
  5. Step 5: Solve for x
    x = 10,105,261,117,320,364/111,460,074.90
  6. Step 6: Final answer
    x = 90,662,608.35

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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.