Home / 196,546,231.44-294,862,478.04-60,241,867.92

Finding the Fourth Proportional to 196,546,231.44, 294,862,478.04 and 60,241,867.92

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Solution

The fourth proportional to 196,546,231.44, 294,862,478.04 and 60,241,867.92 is: 90,376,021.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,546,231.44 : 294,862,478.04 = 60,241,867.92 : x
  2. Step 2: Convert to fraction form
    196,546,231.44/294,862,478.04 = 60,241,867.92/x
  3. Step 3: Cross multiply
    196,546,231.44x = 294,862,478.04 × 60,241,867.92
  4. Step 4: Simplify right side
    196,546,231.44x = 17,763,066,456,649,582
  5. Step 5: Solve for x
    x = 17,763,066,456,649,582/196,546,231.44
  6. Step 6: Final answer
    x = 90,376,021.59

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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.