Home / 25,219,194,499.70-37,832,374,930.35-7,769,104,003.70

Finding the Fourth Proportional to 25,219,194,499.70, 37,832,374,930.35 and 7,769,104,003.70

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Solution

The fourth proportional to 25,219,194,499.70, 37,832,374,930.35 and 7,769,104,003.70 is: 11,654,759,851.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,219,194,499.70 : 37,832,374,930.35 = 7,769,104,003.70 : x
  2. Step 2: Convert to fraction form
    25,219,194,499.70/37,832,374,930.35 = 7,769,104,003.70/x
  3. Step 3: Cross multiply
    25,219,194,499.70x = 37,832,374,930.35 × 7,769,104,003.70
  4. Step 4: Simplify right side
    25,219,194,499.70x = 293,923,655,540,861,665,280
  5. Step 5: Solve for x
    x = 293,923,655,540,861,665,280/25,219,194,499.70
  6. Step 6: Final answer
    x = 11,654,759,851.44

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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.