Home / 41,621,309,456.58-57,437,449,558.86-22,590,416,878.88

Finding the Fourth Proportional to 41,621,309,456.58, 57,437,449,558.86 and 22,590,416,878.88

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Solution

The fourth proportional to 41,621,309,456.58, 57,437,449,558.86 and 22,590,416,878.88 is: 31,174,798,364.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,621,309,456.58 : 57,437,449,558.86 = 22,590,416,878.88 : x
  2. Step 2: Convert to fraction form
    41,621,309,456.58/57,437,449,558.86 = 22,590,416,878.88/x
  3. Step 3: Cross multiply
    41,621,309,456.58x = 57,437,449,558.86 × 22,590,416,878.88
  4. Step 4: Simplify right side
    41,621,309,456.58x = 1,297,535,929,994,289,610,752
  5. Step 5: Solve for x
    x = 1,297,535,929,994,289,610,752/41,621,309,456.58
  6. Step 6: Final answer
    x = 31,174,798,364.96

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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.