Home / 3,803,439,255,951.80-5,248,787,792,336.40-2,069,258,671,107.60

Finding the Fourth Proportional to 3,803,439,255,951.80, 5,248,787,792,336.40 and 2,069,258,671,107.60

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Solution

The fourth proportional to 3,803,439,255,951.80, 5,248,787,792,336.40 and 2,069,258,671,107.60 is: 2,855,599,608,985.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,803,439,255,951.80 : 5,248,787,792,336.40 = 2,069,258,671,107.60 : x
  2. Step 2: Convert to fraction form
    3,803,439,255,951.80/5,248,787,792,336.40 = 2,069,258,671,107.60/x
  3. Step 3: Cross multiply
    3,803,439,255,951.80x = 5,248,787,792,336.40 × 2,069,258,671,107.60
  4. Step 4: Simplify right side
    3,803,439,255,951.80x = 10,861,099,652,095,814,557,237,248
  5. Step 5: Solve for x
    x = 10,861,099,652,095,814,557,237,248/3,803,439,255,951.80
  6. Step 6: Final answer
    x = 2,855,599,608,985.44

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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.