Home / 34,201,580,279.51-47,198,179,762.99-18,959,633,460.32

Finding the Fourth Proportional to 34,201,580,279.51, 47,198,179,762.99 and 18,959,633,460.32

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Solution

The fourth proportional to 34,201,580,279.51, 47,198,179,762.99 and 18,959,633,460.32 is: 26,164,293,608.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,201,580,279.51 : 47,198,179,762.99 = 18,959,633,460.32 : x
  2. Step 2: Convert to fraction form
    34,201,580,279.51/47,198,179,762.99 = 18,959,633,460.32/x
  3. Step 3: Cross multiply
    34,201,580,279.51x = 47,198,179,762.99 × 18,959,633,460.32
  4. Step 4: Simplify right side
    34,201,580,279.51x = 894,860,188,300,309,561,344
  5. Step 5: Solve for x
    x = 894,860,188,300,309,561,344/34,201,580,279.51
  6. Step 6: Final answer
    x = 26,164,293,608.28

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1.5x scale

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.