Home / 675,026,560,384-931,537,342,751.05-366,377,983,042.03

Finding the Fourth Proportional to 675,026,560,384, 931,537,342,751.05 and 366,377,983,042.03

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Solution

The fourth proportional to 675,026,560,384, 931,537,342,751.05 and 366,377,983,042.03 is: 505,601,990,788.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    675,026,560,384 : 931,537,342,751.05 = 366,377,983,042.03 : x
  2. Step 2: Convert to fraction form
    675,026,560,384/931,537,342,751.05 = 366,377,983,042.03/x
  3. Step 3: Cross multiply
    675,026,560,384x = 931,537,342,751.05 × 366,377,983,042.03
  4. Step 4: Simplify right side
    675,026,560,384x = 341,294,772,765,461,913,272,320
  5. Step 5: Solve for x
    x = 341,294,772,765,461,913,272,320/675,026,560,384
  6. Step 6: Final answer
    x = 505,601,990,788.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.