Home / 3,335,646,328.72-5,003,447,820.24-848,486,007.26

Finding the Fourth Proportional to 3,335,646,328.72, 5,003,447,820.24 and 848,486,007.26

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Solution

The fourth proportional to 3,335,646,328.72, 5,003,447,820.24 and 848,486,007.26 is: 1,272,723,497.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,335,646,328.72 : 5,003,447,820.24 = 848,486,007.26 : x
  2. Step 2: Convert to fraction form
    3,335,646,328.72/5,003,447,820.24 = 848,486,007.26/x
  3. Step 3: Cross multiply
    3,335,646,328.72x = 5,003,447,820.24 × 848,486,007.26
  4. Step 4: Simplify right side
    3,335,646,328.72x = 4,245,355,463,529,187,328
  5. Step 5: Solve for x
    x = 4,245,355,463,529,187,328/3,335,646,328.72
  6. Step 6: Final answer
    x = 1,272,723,497.98

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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.