Home / 4,883,328,005.10-7,324,992,007.65-4,692,859,550.70

Finding the Fourth Proportional to 4,883,328,005.10, 7,324,992,007.65 and 4,692,859,550.70

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Solution

The fourth proportional to 4,883,328,005.10, 7,324,992,007.65 and 4,692,859,550.70 is: 7,039,289,326.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883,328,005.10 : 7,324,992,007.65 = 4,692,859,550.70 : x
  2. Step 2: Convert to fraction form
    4,883,328,005.10/7,324,992,007.65 = 4,692,859,550.70/x
  3. Step 3: Cross multiply
    4,883,328,005.10x = 7,324,992,007.65 × 4,692,859,550.70
  4. Step 4: Simplify right side
    4,883,328,005.10x = 34,375,158,701,901,467,648
  5. Step 5: Solve for x
    x = 34,375,158,701,901,467,648/4,883,328,005.10
  6. Step 6: Final answer
    x = 7,039,289,326.05

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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.