Home / 544,353,677,516.85-751,205,455,802-300,481,013,159.82

Finding the Fourth Proportional to 544,353,677,516.85, 751,205,455,802 and 300,481,013,159.82

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Solution

The fourth proportional to 544,353,677,516.85, 751,205,455,802 and 300,481,013,159.82 is: 414,662,352,388.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,353,677,516.85 : 751,205,455,802 = 300,481,013,159.82 : x
  2. Step 2: Convert to fraction form
    544,353,677,516.85/751,205,455,802 = 300,481,013,159.82/x
  3. Step 3: Cross multiply
    544,353,677,516.85x = 751,205,455,802 × 300,481,013,159.82
  4. Step 4: Simplify right side
    544,353,677,516.85x = 225,722,976,450,569,358,540,800
  5. Step 5: Solve for x
    x = 225,722,976,450,569,358,540,800/544,353,677,516.85
  6. Step 6: Final answer
    x = 414,662,352,388.69

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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.