Home / 2,797,359,112-3,860,254,373.08-1,544,269,061.24

Finding the Fourth Proportional to 2,797,359,112, 3,860,254,373.08 and 1,544,269,061.24

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Solution

The fourth proportional to 2,797,359,112, 3,860,254,373.08 and 1,544,269,061.24 is: 2,131,035,436.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,797,359,112 : 3,860,254,373.08 = 1,544,269,061.24 : x
  2. Step 2: Convert to fraction form
    2,797,359,112/3,860,254,373.08 = 1,544,269,061.24/x
  3. Step 3: Cross multiply
    2,797,359,112x = 3,860,254,373.08 × 1,544,269,061.24
  4. Step 4: Simplify right side
    2,797,359,112x = 5,961,271,396,863,856,640
  5. Step 5: Solve for x
    x = 5,961,271,396,863,856,640/2,797,359,112
  6. Step 6: Final answer
    x = 2,131,035,436.71

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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.