Home / 53,575,426,512.12-73,933,501,839.12-29,488,933,155

Finding the Fourth Proportional to 53,575,426,512.12, 73,933,501,839.12 and 29,488,933,155

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Solution

The fourth proportional to 53,575,426,512.12, 73,933,501,839.12 and 29,488,933,155 is: 40,694,404,796.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,575,426,512.12 : 73,933,501,839.12 = 29,488,933,155 : x
  2. Step 2: Convert to fraction form
    53,575,426,512.12/73,933,501,839.12 = 29,488,933,155/x
  3. Step 3: Cross multiply
    53,575,426,512.12x = 73,933,501,839.12 × 29,488,933,155
  4. Step 4: Simplify right side
    53,575,426,512.12x = 2,180,220,093,648,879,222,784
  5. Step 5: Solve for x
    x = 2,180,220,093,648,879,222,784/53,575,426,512.12
  6. Step 6: Final answer
    x = 40,694,404,796.86

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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.