Home / 955,352,359,571.16-1,433,229,799,855.20-309,907,588,433.14

Finding the Fourth Proportional to 955,352,359,571.16, 1,433,229,799,855.20 and 309,907,588,433.14

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Solution

The fourth proportional to 955,352,359,571.16, 1,433,229,799,855.20 and 309,907,588,433.14 is: 464,926,669,719.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,352,359,571.16 : 1,433,229,799,855.20 = 309,907,588,433.14 : x
  2. Step 2: Convert to fraction form
    955,352,359,571.16/1,433,229,799,855.20 = 309,907,588,433.14/x
  3. Step 3: Cross multiply
    955,352,359,571.16x = 1,433,229,799,855.20 × 309,907,588,433.14
  4. Step 4: Simplify right side
    955,352,359,571.16x = 444,168,790,943,636,935,147,520
  5. Step 5: Solve for x
    x = 444,168,790,943,636,935,147,520/955,352,359,571.16
  6. Step 6: Final answer
    x = 464,926,669,719.03

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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.