Home / 2,521,409,856.44-3,787,854,359.34-1,824,052,975.16

Finding the Fourth Proportional to 2,521,409,856.44, 3,787,854,359.34 and 1,824,052,975.16

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Solution

The fourth proportional to 2,521,409,856.44, 3,787,854,359.34 and 1,824,052,975.16 is: 2,740,231,619.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,521,409,856.44 : 3,787,854,359.34 = 1,824,052,975.16 : x
  2. Step 2: Convert to fraction form
    2,521,409,856.44/3,787,854,359.34 = 1,824,052,975.16/x
  3. Step 3: Cross multiply
    2,521,409,856.44x = 3,787,854,359.34 × 1,824,052,975.16
  4. Step 4: Simplify right side
    2,521,409,856.44x = 6,909,247,013,626,903,552
  5. Step 5: Solve for x
    x = 6,909,247,013,626,903,552/2,521,409,856.44
  6. Step 6: Final answer
    x = 2,740,231,619.22

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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.