Home / 35,435,127.86-48,899,405.69-19,540,204.14

Finding the Fourth Proportional to 35,435,127.86, 48,899,405.69 and 19,540,204.14

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Solution

The fourth proportional to 35,435,127.86, 48,899,405.69 and 19,540,204.14 is: 26,964,891.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,435,127.86 : 48,899,405.69 = 19,540,204.14 : x
  2. Step 2: Convert to fraction form
    35,435,127.86/48,899,405.69 = 19,540,204.14/x
  3. Step 3: Cross multiply
    35,435,127.86x = 48,899,405.69 × 19,540,204.14
  4. Step 4: Simplify right side
    35,435,127.86x = 955,504,369,446,112.88
  5. Step 5: Solve for x
    x = 955,504,369,446,112.88/35,435,127.86
  6. Step 6: Final answer
    x = 26,964,891.25

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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.