Home / 955,352,359,598.75-1,433,229,799,896.60-309,907,588,460.88

Finding the Fourth Proportional to 955,352,359,598.75, 1,433,229,799,896.60 and 309,907,588,460.88

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Solution

The fourth proportional to 955,352,359,598.75, 1,433,229,799,896.60 and 309,907,588,460.88 is: 464,926,669,760.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,352,359,598.75 : 1,433,229,799,896.60 = 309,907,588,460.88 : x
  2. Step 2: Convert to fraction form
    955,352,359,598.75/1,433,229,799,896.60 = 309,907,588,460.88/x
  3. Step 3: Cross multiply
    955,352,359,598.75x = 1,433,229,799,896.60 × 309,907,588,460.88
  4. Step 4: Simplify right side
    955,352,359,598.75x = 444,168,790,996,224,917,372,928
  5. Step 5: Solve for x
    x = 444,168,790,996,224,917,372,928/955,352,359,598.75
  6. Step 6: Final answer
    x = 464,926,669,760.65

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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.