Home / 4,509,782,600.15-6,756,670,398.69-1,883,807,730.51

Finding the Fourth Proportional to 4,509,782,600.15, 6,756,670,398.69 and 1,883,807,730.51

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Solution

The fourth proportional to 4,509,782,600.15, 6,756,670,398.69 and 1,883,807,730.51 is: 2,822,368,406.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,509,782,600.15 : 6,756,670,398.69 = 1,883,807,730.51 : x
  2. Step 2: Convert to fraction form
    4,509,782,600.15/6,756,670,398.69 = 1,883,807,730.51/x
  3. Step 3: Cross multiply
    4,509,782,600.15x = 6,756,670,398.69 × 1,883,807,730.51
  4. Step 4: Simplify right side
    4,509,782,600.15x = 12,728,267,929,560,305,664
  5. Step 5: Solve for x
    x = 12,728,267,929,560,305,664/4,509,782,600.15
  6. Step 6: Final answer
    x = 2,822,368,406.22

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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.