Home / 20,110,673.96-30,166,291.18-5,733,741.74

Finding the Fourth Proportional to 20,110,673.96, 30,166,291.18 and 5,733,741.74

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Solution

The fourth proportional to 20,110,673.96, 30,166,291.18 and 5,733,741.74 is: 8,600,692.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,110,673.96 : 30,166,291.18 = 5,733,741.74 : x
  2. Step 2: Convert to fraction form
    20,110,673.96/30,166,291.18 = 5,733,741.74/x
  3. Step 3: Cross multiply
    20,110,673.96x = 30,166,291.18 × 5,733,741.74
  4. Step 4: Simplify right side
    20,110,673.96x = 172,965,722,736,095.56
  5. Step 5: Solve for x
    x = 172,965,722,736,095.56/20,110,673.96
  6. Step 6: Final answer
    x = 8,600,692.50

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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.