Home / 15,265,530.20-22,901,832.57-5,030,023.52

Finding the Fourth Proportional to 15,265,530.20, 22,901,832.57 and 5,030,023.52

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Solution

The fourth proportional to 15,265,530.20, 22,901,832.57 and 5,030,023.52 is: 7,546,200.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,265,530.20 : 22,901,832.57 = 5,030,023.52 : x
  2. Step 2: Convert to fraction form
    15,265,530.20/22,901,832.57 = 5,030,023.52/x
  3. Step 3: Cross multiply
    15,265,530.20x = 22,901,832.57 × 5,030,023.52
  4. Step 4: Simplify right side
    15,265,530.20x = 115,196,756,363,692.88
  5. Step 5: Solve for x
    x = 115,196,756,363,692.88/15,265,530.20
  6. Step 6: Final answer
    x = 7,546,200.81

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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.