Home / 15,050,659.18-22,575,945.57-5,465,999.02

Finding the Fourth Proportional to 15,050,659.18, 22,575,945.57 and 5,465,999.02

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Solution

The fourth proportional to 15,050,659.18, 22,575,945.57 and 5,465,999.02 is: 8,198,982.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,050,659.18 : 22,575,945.57 = 5,465,999.02 : x
  2. Step 2: Convert to fraction form
    15,050,659.18/22,575,945.57 = 5,465,999.02/x
  3. Step 3: Cross multiply
    15,050,659.18x = 22,575,945.57 × 5,465,999.02
  4. Step 4: Simplify right side
    15,050,659.18x = 123,400,096,361,193.33
  5. Step 5: Solve for x
    x = 123,400,096,361,193.33/15,050,659.18
  6. Step 6: Final answer
    x = 8,198,982.84

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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.