Home / 53,495,898,334.39-73,824,387,198.56-29,410,329,739.96

Finding the Fourth Proportional to 53,495,898,334.39, 73,824,387,198.56 and 29,410,329,739.96

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Solution

The fourth proportional to 53,495,898,334.39, 73,824,387,198.56 and 29,410,329,739.96 is: 40,586,281,153.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,495,898,334.39 : 73,824,387,198.56 = 29,410,329,739.96 : x
  2. Step 2: Convert to fraction form
    53,495,898,334.39/73,824,387,198.56 = 29,410,329,739.96/x
  3. Step 3: Cross multiply
    53,495,898,334.39x = 73,824,387,198.56 × 29,410,329,739.96
  4. Step 4: Simplify right side
    53,495,898,334.39x = 2,171,199,570,360,279,498,752
  5. Step 5: Solve for x
    x = 2,171,199,570,360,279,498,752/53,495,898,334.39
  6. Step 6: Final answer
    x = 40,586,281,153.54

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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.