Home / 32,086,325-44,279,201.40-18,335,256.32

Finding the Fourth Proportional to 32,086,325, 44,279,201.40 and 18,335,256.32

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Solution

The fourth proportional to 32,086,325, 44,279,201.40 and 18,335,256.32 is: 25,302,695.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,086,325 : 44,279,201.40 = 18,335,256.32 : x
  2. Step 2: Convert to fraction form
    32,086,325/44,279,201.40 = 18,335,256.32/x
  3. Step 3: Cross multiply
    32,086,325x = 44,279,201.40 × 18,335,256.32
  4. Step 4: Simplify right side
    32,086,325x = 811,870,507,313,902.88
  5. Step 5: Solve for x
    x = 811,870,507,313,902.88/32,086,325
  6. Step 6: Final answer
    x = 25,302,695.38

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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.