Home / 31,998,534.03-44,157,645.32-17,313,876.36

Finding the Fourth Proportional to 31,998,534.03, 44,157,645.32 and 17,313,876.36

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Solution

The fourth proportional to 31,998,534.03, 44,157,645.32 and 17,313,876.36 is: 23,892,969.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,998,534.03 : 44,157,645.32 = 17,313,876.36 : x
  2. Step 2: Convert to fraction form
    31,998,534.03/44,157,645.32 = 17,313,876.36/x
  3. Step 3: Cross multiply
    31,998,534.03x = 44,157,645.32 × 17,313,876.36
  4. Step 4: Simplify right side
    31,998,534.03x = 764,540,011,332,643.12
  5. Step 5: Solve for x
    x = 764,540,011,332,643.12/31,998,534.03
  6. Step 6: Final answer
    x = 23,892,969.93

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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.