Home / 35,536,308.44-49,035,599.29-20,846,615

Finding the Fourth Proportional to 35,536,308.44, 49,035,599.29 and 20,846,615

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Solution

The fourth proportional to 35,536,308.44, 49,035,599.29 and 20,846,615 is: 28,765,685.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,536,308.44 : 49,035,599.29 = 20,846,615 : x
  2. Step 2: Convert to fraction form
    35,536,308.44/49,035,599.29 = 20,846,615/x
  3. Step 3: Cross multiply
    35,536,308.44x = 49,035,599.29 × 20,846,615
  4. Step 4: Simplify right side
    35,536,308.44x = 1,022,226,259,692,903.38
  5. Step 5: Solve for x
    x = 1,022,226,259,692,903.38/35,536,308.44
  6. Step 6: Final answer
    x = 28,765,685.14

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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.