Home / 76,157,174,477.27-114,236,248,512.35-22,374,090,080.04

Finding the Fourth Proportional to 76,157,174,477.27, 114,236,248,512.35 and 22,374,090,080.04

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Solution

The fourth proportional to 76,157,174,477.27, 114,236,248,512.35 and 22,374,090,080.04 is: 33,561,278,135.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,157,174,477.27 : 114,236,248,512.35 = 22,374,090,080.04 : x
  2. Step 2: Convert to fraction form
    76,157,174,477.27/114,236,248,512.35 = 22,374,090,080.04/x
  3. Step 3: Cross multiply
    76,157,174,477.27x = 114,236,248,512.35 × 22,374,090,080.04
  4. Step 4: Simplify right side
    76,157,174,477.27x = 2,555,932,114,621,154,459,648
  5. Step 5: Solve for x
    x = 2,555,932,114,621,154,459,648/76,157,174,477.27
  6. Step 6: Final answer
    x = 33,561,278,135.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.