Home / 608,042,093,820.60-839,042,627,992.60-360,801,763,058.27

Finding the Fourth Proportional to 608,042,093,820.60, 839,042,627,992.60 and 360,801,763,058.27

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Solution

The fourth proportional to 608,042,093,820.60, 839,042,627,992.60 and 360,801,763,058.27 is: 497,873,523,128.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    608,042,093,820.60 : 839,042,627,992.60 = 360,801,763,058.27 : x
  2. Step 2: Convert to fraction form
    608,042,093,820.60/839,042,627,992.60 = 360,801,763,058.27/x
  3. Step 3: Cross multiply
    608,042,093,820.60x = 839,042,627,992.60 × 360,801,763,058.27
  4. Step 4: Simplify right side
    608,042,093,820.60x = 302,728,059,460,774,243,860,480
  5. Step 5: Solve for x
    x = 302,728,059,460,774,243,860,480/608,042,093,820.60
  6. Step 6: Final answer
    x = 497,873,523,128.31

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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.