Home / 17,892,750.36-26,847,027-13,884,066.84

Finding the Fourth Proportional to 17,892,750.36, 26,847,027 and 13,884,066.84

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Solution

The fourth proportional to 17,892,750.36, 26,847,027 and 13,884,066.84 is: 20,832,231.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,892,750.36 : 26,847,027 = 13,884,066.84 : x
  2. Step 2: Convert to fraction form
    17,892,750.36/26,847,027 = 13,884,066.84/x
  3. Step 3: Cross multiply
    17,892,750.36x = 26,847,027 × 13,884,066.84
  4. Step 4: Simplify right side
    17,892,750.36x = 372,745,917,323,284.69
  5. Step 5: Solve for x
    x = 372,745,917,323,284.69/17,892,750.36
  6. Step 6: Final answer
    x = 20,832,231.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.