Home / 6,998,647,042,185.50-10,550,426,859,388-6,532,115,289,332.50

Finding the Fourth Proportional to 6,998,647,042,185.50, 10,550,426,859,388 and 6,532,115,289,332.50

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Solution

The fourth proportional to 6,998,647,042,185.50, 10,550,426,859,388 and 6,532,115,289,332.50 is: 9,847,132,478,861.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,998,647,042,185.50 : 10,550,426,859,388 = 6,532,115,289,332.50 : x
  2. Step 2: Convert to fraction form
    6,998,647,042,185.50/10,550,426,859,388 = 6,532,115,289,332.50/x
  3. Step 3: Cross multiply
    6,998,647,042,185.50x = 10,550,426,859,388 × 6,532,115,289,332.50
  4. Step 4: Simplify right side
    6,998,647,042,185.50x = 68,916,604,597,192,626,945,392,640
  5. Step 5: Solve for x
    x = 68,916,604,597,192,626,945,392,640/6,998,647,042,185.50
  6. Step 6: Final answer
    x = 9,847,132,478,861.48

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.