Home / 4,783,652,137.36-7,179,140,622.30-2,165,295,015.28

Finding the Fourth Proportional to 4,783,652,137.36, 7,179,140,622.30 and 2,165,295,015.28

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Solution

The fourth proportional to 4,783,652,137.36, 7,179,140,622.30 and 2,165,295,015.28 is: 3,249,600,296.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,783,652,137.36 : 7,179,140,622.30 = 2,165,295,015.28 : x
  2. Step 2: Convert to fraction form
    4,783,652,137.36/7,179,140,622.30 = 2,165,295,015.28/x
  3. Step 3: Cross multiply
    4,783,652,137.36x = 7,179,140,622.30 × 2,165,295,015.28
  4. Step 4: Simplify right side
    4,783,652,137.36x = 15,544,957,403,460,349,952
  5. Step 5: Solve for x
    x = 15,544,957,403,460,349,952/4,783,652,137.36
  6. Step 6: Final answer
    x = 3,249,600,296.40

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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.