Home / 26,194,692-36,150,585.51-15,184,284.24

Finding the Fourth Proportional to 26,194,692, 36,150,585.51 and 15,184,284.24

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Solution

The fourth proportional to 26,194,692, 36,150,585.51 and 15,184,284.24 is: 20,955,419.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,194,692 : 36,150,585.51 = 15,184,284.24 : x
  2. Step 2: Convert to fraction form
    26,194,692/36,150,585.51 = 15,184,284.24/x
  3. Step 3: Cross multiply
    26,194,692x = 36,150,585.51 × 15,184,284.24
  4. Step 4: Simplify right side
    26,194,692x = 548,920,765,826,265.31
  5. Step 5: Solve for x
    x = 548,920,765,826,265.31/26,194,692
  6. Step 6: Final answer
    x = 20,955,419.74

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Double scale
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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.