Home / 6,360,435,676.36-9,545,011,551.06-2,219,879,199.16

Finding the Fourth Proportional to 6,360,435,676.36, 9,545,011,551.06 and 2,219,879,199.16

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Solution

The fourth proportional to 6,360,435,676.36, 9,545,011,551.06 and 2,219,879,199.16 is: 3,331,339,813.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,360,435,676.36 : 9,545,011,551.06 = 2,219,879,199.16 : x
  2. Step 2: Convert to fraction form
    6,360,435,676.36/9,545,011,551.06 = 2,219,879,199.16/x
  3. Step 3: Cross multiply
    6,360,435,676.36x = 9,545,011,551.06 × 2,219,879,199.16
  4. Step 4: Simplify right side
    6,360,435,676.36x = 21,188,772,597,940,019,200
  5. Step 5: Solve for x
    x = 21,188,772,597,940,019,200/6,360,435,676.36
  6. Step 6: Final answer
    x = 3,331,339,813.20

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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.