Home / 955,352,359,599.24-1,433,229,799,897.40-309,907,588,461.38

Finding the Fourth Proportional to 955,352,359,599.24, 1,433,229,799,897.40 and 309,907,588,461.38

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Solution

The fourth proportional to 955,352,359,599.24, 1,433,229,799,897.40 and 309,907,588,461.38 is: 464,926,669,761.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,352,359,599.24 : 1,433,229,799,897.40 = 309,907,588,461.38 : x
  2. Step 2: Convert to fraction form
    955,352,359,599.24/1,433,229,799,897.40 = 309,907,588,461.38/x
  3. Step 3: Cross multiply
    955,352,359,599.24x = 1,433,229,799,897.40 × 309,907,588,461.38
  4. Step 4: Simplify right side
    955,352,359,599.24x = 444,168,790,997,189,405,966,336
  5. Step 5: Solve for x
    x = 444,168,790,997,189,405,966,336/955,352,359,599.24
  6. Step 6: Final answer
    x = 464,926,669,761.42

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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.