Home / 955,352,359,605.68-1,433,229,799,907-309,907,588,467.84

Finding the Fourth Proportional to 955,352,359,605.68, 1,433,229,799,907 and 309,907,588,467.84

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Solution

The fourth proportional to 955,352,359,605.68, 1,433,229,799,907 and 309,907,588,467.84 is: 464,926,669,771.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,352,359,605.68 : 1,433,229,799,907 = 309,907,588,467.84 : x
  2. Step 2: Convert to fraction form
    955,352,359,605.68/1,433,229,799,907 = 309,907,588,467.84/x
  3. Step 3: Cross multiply
    955,352,359,605.68x = 1,433,229,799,907 × 309,907,588,467.84
  4. Step 4: Simplify right side
    955,352,359,605.68x = 444,168,791,009,423,284,764,672
  5. Step 5: Solve for x
    x = 444,168,791,009,423,284,764,672/955,352,359,605.68
  6. Step 6: Final answer
    x = 464,926,669,771.09

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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.