Home / 8,306,816,622.52-12,462,207,200.13-2,710,764,121.44

Finding the Fourth Proportional to 8,306,816,622.52, 12,462,207,200.13 and 2,710,764,121.44

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Solution

The fourth proportional to 8,306,816,622.52, 12,462,207,200.13 and 2,710,764,121.44 is: 4,066,793,055.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,306,816,622.52 : 12,462,207,200.13 = 2,710,764,121.44 : x
  2. Step 2: Convert to fraction form
    8,306,816,622.52/12,462,207,200.13 = 2,710,764,121.44/x
  3. Step 3: Cross multiply
    8,306,816,622.52x = 12,462,207,200.13 × 2,710,764,121.44
  4. Step 4: Simplify right side
    8,306,816,622.52x = 33,782,104,152,063,639,552
  5. Step 5: Solve for x
    x = 33,782,104,152,063,639,552/8,306,816,622.52
  6. Step 6: Final answer
    x = 4,066,793,055.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.