Home / 1,656,095,137.92-2,483,879,450.32-550,608,045.12

Finding the Fourth Proportional to 1,656,095,137.92, 2,483,879,450.32 and 550,608,045.12

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Solution

The fourth proportional to 1,656,095,137.92, 2,483,879,450.32 and 550,608,045.12 is: 825,824,541.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,095,137.92 : 2,483,879,450.32 = 550,608,045.12 : x
  2. Step 2: Convert to fraction form
    1,656,095,137.92/2,483,879,450.32 = 550,608,045.12/x
  3. Step 3: Cross multiply
    1,656,095,137.92x = 2,483,879,450.32 × 550,608,045.12
  4. Step 4: Simplify right side
    1,656,095,137.92x = 1,367,644,008,454,435,584
  5. Step 5: Solve for x
    x = 1,367,644,008,454,435,584/1,656,095,137.92
  6. Step 6: Final answer
    x = 825,824,541.80

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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.