Home / 36,677,201.16-50,615,676.60-20,157,025.52

Finding the Fourth Proportional to 36,677,201.16, 50,615,676.60 and 20,157,025.52

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Solution

The fourth proportional to 36,677,201.16, 50,615,676.60 and 20,157,025.52 is: 27,817,321.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,677,201.16 : 50,615,676.60 = 20,157,025.52 : x
  2. Step 2: Convert to fraction form
    36,677,201.16/50,615,676.60 = 20,157,025.52/x
  3. Step 3: Cross multiply
    36,677,201.16x = 50,615,676.60 × 20,157,025.52
  4. Step 4: Simplify right side
    36,677,201.16x = 1,020,261,484,938,266.88
  5. Step 5: Solve for x
    x = 1,020,261,484,938,266.88/36,677,201.16
  6. Step 6: Final answer
    x = 27,817,321.19

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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.