Home / 3,447,181,822.64-5,171,499,037.32-1,117,937,183.60

Finding the Fourth Proportional to 3,447,181,822.64, 5,171,499,037.32 and 1,117,937,183.60

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Solution

The fourth proportional to 3,447,181,822.64, 5,171,499,037.32 and 1,117,937,183.60 is: 1,677,141,318.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,447,181,822.64 : 5,171,499,037.32 = 1,117,937,183.60 : x
  2. Step 2: Convert to fraction form
    3,447,181,822.64/5,171,499,037.32 = 1,117,937,183.60/x
  3. Step 3: Cross multiply
    3,447,181,822.64x = 5,171,499,037.32 × 1,117,937,183.60
  4. Step 4: Simplify right side
    3,447,181,822.64x = 5,781,411,068,771,631,104
  5. Step 5: Solve for x
    x = 5,781,411,068,771,631,104/3,447,181,822.64
  6. Step 6: Final answer
    x = 1,677,141,318.98

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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.