Home / 3,371,186,259.86-5,046,704,405.64-2,039,183,243.78

Finding the Fourth Proportional to 3,371,186,259.86, 5,046,704,405.64 and 2,039,183,243.78

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Solution

The fourth proportional to 3,371,186,259.86, 5,046,704,405.64 and 2,039,183,243.78 is: 3,052,680,649.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,186,259.86 : 5,046,704,405.64 = 2,039,183,243.78 : x
  2. Step 2: Convert to fraction form
    3,371,186,259.86/5,046,704,405.64 = 2,039,183,243.78/x
  3. Step 3: Cross multiply
    3,371,186,259.86x = 5,046,704,405.64 × 2,039,183,243.78
  4. Step 4: Simplify right side
    3,371,186,259.86x = 10,291,155,060,291,792,896
  5. Step 5: Solve for x
    x = 10,291,155,060,291,792,896/3,371,186,259.86
  6. Step 6: Final answer
    x = 3,052,680,649.19

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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.