Home / 50,771,449,642.71-76,157,498,995.04-14,916,060,044.57

Finding the Fourth Proportional to 50,771,449,642.71, 76,157,498,995.04 and 14,916,060,044.57

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Solution

The fourth proportional to 50,771,449,642.71, 76,157,498,995.04 and 14,916,060,044.57 is: 22,374,185,410.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,771,449,642.71 : 76,157,498,995.04 = 14,916,060,044.57 : x
  2. Step 2: Convert to fraction form
    50,771,449,642.71/76,157,498,995.04 = 14,916,060,044.57/x
  3. Step 3: Cross multiply
    50,771,449,642.71x = 76,157,498,995.04 × 14,916,060,044.57
  4. Step 4: Simplify right side
    50,771,449,642.71x = 1,135,969,827,853,945,274,368
  5. Step 5: Solve for x
    x = 1,135,969,827,853,945,274,368/50,771,449,642.71
  6. Step 6: Final answer
    x = 22,374,185,410.27

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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.