Home / 26,363,258.60-36,373,427.11-17,056,090.54

Finding the Fourth Proportional to 26,363,258.60, 36,373,427.11 and 17,056,090.54

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Solution

The fourth proportional to 26,363,258.60, 36,373,427.11 and 17,056,090.54 is: 23,532,313.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,363,258.60 : 36,373,427.11 = 17,056,090.54 : x
  2. Step 2: Convert to fraction form
    26,363,258.60/36,373,427.11 = 17,056,090.54/x
  3. Step 3: Cross multiply
    26,363,258.60x = 36,373,427.11 × 17,056,090.54
  4. Step 4: Simplify right side
    26,363,258.60x = 620,388,465,804,496.50
  5. Step 5: Solve for x
    x = 620,388,465,804,496.50/26,363,258.60
  6. Step 6: Final answer
    x = 23,532,313.49

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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.