Home / 57,763,741,311.86-79,702,026,083.08-33,348,728,465.78

Finding the Fourth Proportional to 57,763,741,311.86, 79,702,026,083.08 and 33,348,728,465.78

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Solution

The fourth proportional to 57,763,741,311.86, 79,702,026,083.08 and 33,348,728,465.78 is: 46,014,353,739.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,763,741,311.86 : 79,702,026,083.08 = 33,348,728,465.78 : x
  2. Step 2: Convert to fraction form
    57,763,741,311.86/79,702,026,083.08 = 33,348,728,465.78/x
  3. Step 3: Cross multiply
    57,763,741,311.86x = 79,702,026,083.08 × 33,348,728,465.78
  4. Step 4: Simplify right side
    57,763,741,311.86x = 2,657,961,226,016,651,214,848
  5. Step 5: Solve for x
    x = 2,657,961,226,016,651,214,848/57,763,741,311.86
  6. Step 6: Final answer
    x = 46,014,353,739.08

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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.