Home / 955,352,359,603.35-1,433,229,799,903.20-309,907,588,465.44

Finding the Fourth Proportional to 955,352,359,603.35, 1,433,229,799,903.20 and 309,907,588,465.44

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Solution

The fourth proportional to 955,352,359,603.35, 1,433,229,799,903.20 and 309,907,588,465.44 is: 464,926,669,767.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,352,359,603.35 : 1,433,229,799,903.20 = 309,907,588,465.44 : x
  2. Step 2: Convert to fraction form
    955,352,359,603.35/1,433,229,799,903.20 = 309,907,588,465.44/x
  3. Step 3: Cross multiply
    955,352,359,603.35x = 1,433,229,799,903.20 × 309,907,588,465.44
  4. Step 4: Simplify right side
    955,352,359,603.35x = 444,168,791,004,805,792,268,288
  5. Step 5: Solve for x
    x = 444,168,791,004,805,792,268,288/955,352,359,603.35
  6. Step 6: Final answer
    x = 464,926,669,767.39

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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.