Home / 4,223,961,370.10-5,829,361,314.48-2,792,545,516.51

Finding the Fourth Proportional to 4,223,961,370.10, 5,829,361,314.48 and 2,792,545,516.51

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Solution

The fourth proportional to 4,223,961,370.10, 5,829,361,314.48 and 2,792,545,516.51 is: 3,853,907,594.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,223,961,370.10 : 5,829,361,314.48 = 2,792,545,516.51 : x
  2. Step 2: Convert to fraction form
    4,223,961,370.10/5,829,361,314.48 = 2,792,545,516.51/x
  3. Step 3: Cross multiply
    4,223,961,370.10x = 5,829,361,314.48 × 2,792,545,516.51
  4. Step 4: Simplify right side
    4,223,961,370.10x = 16,278,756,802,853,390,336
  5. Step 5: Solve for x
    x = 16,278,756,802,853,390,336/4,223,961,370.10
  6. Step 6: Final answer
    x = 3,853,907,594.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.