Home / 36,275,209.04-50,059,296.80-20,594,090.96

Finding the Fourth Proportional to 36,275,209.04, 50,059,296.80 and 20,594,090.96

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Solution

The fourth proportional to 36,275,209.04, 50,059,296.80 and 20,594,090.96 is: 28,419,566.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,275,209.04 : 50,059,296.80 = 20,594,090.96 : x
  2. Step 2: Convert to fraction form
    36,275,209.04/50,059,296.80 = 20,594,090.96/x
  3. Step 3: Cross multiply
    36,275,209.04x = 50,059,296.80 × 20,594,090.96
  4. Step 4: Simplify right side
    36,275,209.04x = 1,030,925,711,692,836.88
  5. Step 5: Solve for x
    x = 1,030,925,711,692,836.88/36,275,209.04
  6. Step 6: Final answer
    x = 28,419,566.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.