Home / 955,352,359,598.25-1,433,229,799,895.90-309,907,588,460.38

Finding the Fourth Proportional to 955,352,359,598.25, 1,433,229,799,895.90 and 309,907,588,460.38

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Solution

The fourth proportional to 955,352,359,598.25, 1,433,229,799,895.90 and 309,907,588,460.38 is: 464,926,669,759.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,352,359,598.25 : 1,433,229,799,895.90 = 309,907,588,460.38 : x
  2. Step 2: Convert to fraction form
    955,352,359,598.25/1,433,229,799,895.90 = 309,907,588,460.38/x
  3. Step 3: Cross multiply
    955,352,359,598.25x = 1,433,229,799,895.90 × 309,907,588,460.38
  4. Step 4: Simplify right side
    955,352,359,598.25x = 444,168,790,995,291,298,856,960
  5. Step 5: Solve for x
    x = 444,168,790,995,291,298,856,960/955,352,359,598.25
  6. Step 6: Final answer
    x = 464,926,669,759.92

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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.