Home / 5,763,792,439,748.80-7,954,179,915,137.40-3,162,506,084,843.20

Finding the Fourth Proportional to 5,763,792,439,748.80, 7,954,179,915,137.40 and 3,162,506,084,843.20

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Solution

The fourth proportional to 5,763,792,439,748.80, 7,954,179,915,137.40 and 3,162,506,084,843.20 is: 4,364,338,696,182.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,763,792,439,748.80 : 7,954,179,915,137.40 = 3,162,506,084,843.20 : x
  2. Step 2: Convert to fraction form
    5,763,792,439,748.80/7,954,179,915,137.40 = 3,162,506,084,843.20/x
  3. Step 3: Cross multiply
    5,763,792,439,748.80x = 7,954,179,915,137.40 × 3,162,506,084,843.20
  4. Step 4: Simplify right side
    5,763,792,439,748.80x = 25,155,142,381,559,597,315,915,776
  5. Step 5: Solve for x
    x = 25,155,142,381,559,597,315,915,776/5,763,792,439,748.80
  6. Step 6: Final answer
    x = 4,364,338,696,182.46

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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.