Home / 4,728,601,087.60-7,093,573,477.80-1,456,709,119.60

Finding the Fourth Proportional to 4,728,601,087.60, 7,093,573,477.80 and 1,456,709,119.60

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Solution

The fourth proportional to 4,728,601,087.60, 7,093,573,477.80 and 1,456,709,119.60 is: 2,185,270,650.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,728,601,087.60 : 7,093,573,477.80 = 1,456,709,119.60 : x
  2. Step 2: Convert to fraction form
    4,728,601,087.60/7,093,573,477.80 = 1,456,709,119.60/x
  3. Step 3: Cross multiply
    4,728,601,087.60x = 7,093,573,477.80 × 1,456,709,119.60
  4. Step 4: Simplify right side
    4,728,601,087.60x = 10,333,273,175,663,947,776
  5. Step 5: Solve for x
    x = 10,333,273,175,663,947,776/4,728,601,087.60
  6. Step 6: Final answer
    x = 2,185,270,650.71

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1.5x scale

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.