Home / 3,604,106,611,275.20-4,974,093,510,366.70-2,140,889,205,431.80

Finding the Fourth Proportional to 3,604,106,611,275.20, 4,974,093,510,366.70 and 2,140,889,205,431.80

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Solution

The fourth proportional to 3,604,106,611,275.20, 4,974,093,510,366.70 and 2,140,889,205,431.80 is: 2,954,680,383,160.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,604,106,611,275.20 : 4,974,093,510,366.70 = 2,140,889,205,431.80 : x
  2. Step 2: Convert to fraction form
    3,604,106,611,275.20/4,974,093,510,366.70 = 2,140,889,205,431.80/x
  3. Step 3: Cross multiply
    3,604,106,611,275.20x = 4,974,093,510,366.70 × 2,140,889,205,431.80
  4. Step 4: Simplify right side
    3,604,106,611,275.20x = 10,648,983,103,152,437,585,772,544
  5. Step 5: Solve for x
    x = 10,648,983,103,152,437,585,772,544/3,604,106,611,275.20
  6. Step 6: Final answer
    x = 2,954,680,383,160.09

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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.