Home / 544,353,677,520-751,205,455,806.40-300,481,013,162.98

Finding the Fourth Proportional to 544,353,677,520, 751,205,455,806.40 and 300,481,013,162.98

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Solution

The fourth proportional to 544,353,677,520, 751,205,455,806.40 and 300,481,013,162.98 is: 414,662,352,393.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,353,677,520 : 751,205,455,806.40 = 300,481,013,162.98 : x
  2. Step 2: Convert to fraction form
    544,353,677,520/751,205,455,806.40 = 300,481,013,162.98/x
  3. Step 3: Cross multiply
    544,353,677,520x = 751,205,455,806.40 × 300,481,013,162.98
  4. Step 4: Simplify right side
    544,353,677,520x = 225,722,976,454,265,245,007,872
  5. Step 5: Solve for x
    x = 225,722,976,454,265,245,007,872/544,353,677,520
  6. Step 6: Final answer
    x = 414,662,352,393.08

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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.