Home / 575,865,791,704.05-794,393,502,512.15-356,064,222,042.08

Finding the Fourth Proportional to 575,865,791,704.05, 794,393,502,512.15 and 356,064,222,042.08

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Solution

The fourth proportional to 575,865,791,704.05, 794,393,502,512.15 and 356,064,222,042.08 is: 491,182,335,436.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,865,791,704.05 : 794,393,502,512.15 = 356,064,222,042.08 : x
  2. Step 2: Convert to fraction form
    575,865,791,704.05/794,393,502,512.15 = 356,064,222,042.08/x
  3. Step 3: Cross multiply
    575,865,791,704.05x = 794,393,502,512.15 × 356,064,222,042.08
  4. Step 4: Simplify right side
    575,865,791,704.05x = 282,855,104,467,271,841,480,704
  5. Step 5: Solve for x
    x = 282,855,104,467,271,841,480,704/575,865,791,704.05
  6. Step 6: Final answer
    x = 491,182,335,436.65

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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.