Home / 15,813,434,410.62-23,720,048,870.67-4,022,452,145.94

Finding the Fourth Proportional to 15,813,434,410.62, 23,720,048,870.67 and 4,022,452,145.94

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Solution

The fourth proportional to 15,813,434,410.62, 23,720,048,870.67 and 4,022,452,145.94 is: 6,033,652,083.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,813,434,410.62 : 23,720,048,870.67 = 4,022,452,145.94 : x
  2. Step 2: Convert to fraction form
    15,813,434,410.62/23,720,048,870.67 = 4,022,452,145.94/x
  3. Step 3: Cross multiply
    15,813,434,410.62x = 23,720,048,870.67 × 4,022,452,145.94
  4. Step 4: Simplify right side
    15,813,434,410.62x = 95,412,761,481,628,205,056
  5. Step 5: Solve for x
    x = 95,412,761,481,628,205,056/15,813,434,410.62
  6. Step 6: Final answer
    x = 6,033,652,083.67

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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.