Home / 544,353,677,521-751,205,455,807.78-300,481,013,163.98

Finding the Fourth Proportional to 544,353,677,521, 751,205,455,807.78 and 300,481,013,163.98

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Solution

The fourth proportional to 544,353,677,521, 751,205,455,807.78 and 300,481,013,163.98 is: 414,662,352,394.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,353,677,521 : 751,205,455,807.78 = 300,481,013,163.98 : x
  2. Step 2: Convert to fraction form
    544,353,677,521/751,205,455,807.78 = 300,481,013,163.98/x
  3. Step 3: Cross multiply
    544,353,677,521x = 751,205,455,807.78 × 300,481,013,163.98
  4. Step 4: Simplify right side
    544,353,677,521x = 225,722,976,455,431,127,302,144
  5. Step 5: Solve for x
    x = 225,722,976,455,431,127,302,144/544,353,677,521
  6. Step 6: Final answer
    x = 414,662,352,394.46

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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.