Home / 4,290,993,946.24-5,922,062,040-2,385,945,365.16

Finding the Fourth Proportional to 4,290,993,946.24, 5,922,062,040 and 2,385,945,365.16

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Solution

The fourth proportional to 4,290,993,946.24, 5,922,062,040 and 2,385,945,365.16 is: 3,292,877,280.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,290,993,946.24 : 5,922,062,040 = 2,385,945,365.16 : x
  2. Step 2: Convert to fraction form
    4,290,993,946.24/5,922,062,040 = 2,385,945,365.16/x
  3. Step 3: Cross multiply
    4,290,993,946.24x = 5,922,062,040 × 2,385,945,365.16
  4. Step 4: Simplify right side
    4,290,993,946.24x = 14,129,716,476,527,974,400
  5. Step 5: Solve for x
    x = 14,129,716,476,527,974,400/4,290,993,946.24
  6. Step 6: Final answer
    x = 3,292,877,280.54

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