Home / 41,621,309,456.63-57,437,449,558.94-22,590,416,878.94

Finding the Fourth Proportional to 41,621,309,456.63, 57,437,449,558.94 and 22,590,416,878.94

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Solution

The fourth proportional to 41,621,309,456.63, 57,437,449,558.94 and 22,590,416,878.94 is: 31,174,798,365.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,621,309,456.63 : 57,437,449,558.94 = 22,590,416,878.94 : x
  2. Step 2: Convert to fraction form
    41,621,309,456.63/57,437,449,558.94 = 22,590,416,878.94/x
  3. Step 3: Cross multiply
    41,621,309,456.63x = 57,437,449,558.94 × 22,590,416,878.94
  4. Step 4: Simplify right side
    41,621,309,456.63x = 1,297,535,929,999,715,467,264
  5. Step 5: Solve for x
    x = 1,297,535,929,999,715,467,264/41,621,309,456.63
  6. Step 6: Final answer
    x = 31,174,798,365.05

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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.