Home / 33,274,258.48-45,917,630.76-18,590,035

Finding the Fourth Proportional to 33,274,258.48, 45,917,630.76 and 18,590,035

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Solution

The fourth proportional to 33,274,258.48, 45,917,630.76 and 18,590,035 is: 25,653,775.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,274,258.48 : 45,917,630.76 = 18,590,035 : x
  2. Step 2: Convert to fraction form
    33,274,258.48/45,917,630.76 = 18,590,035/x
  3. Step 3: Cross multiply
    33,274,258.48x = 45,917,630.76 × 18,590,035
  4. Step 4: Simplify right side
    33,274,258.48x = 853,610,362,945,476.50
  5. Step 5: Solve for x
    x = 853,610,362,945,476.50/33,274,258.48
  6. Step 6: Final answer
    x = 25,653,775.68

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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.