Home / 3,009,318,037.58-4,152,745,119.89-1,671,294,317.94

Finding the Fourth Proportional to 3,009,318,037.58, 4,152,745,119.89 and 1,671,294,317.94

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Solution

The fourth proportional to 3,009,318,037.58, 4,152,745,119.89 and 1,671,294,317.94 is: 2,306,322,972.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,009,318,037.58 : 4,152,745,119.89 = 1,671,294,317.94 : x
  2. Step 2: Convert to fraction form
    3,009,318,037.58/4,152,745,119.89 = 1,671,294,317.94/x
  3. Step 3: Cross multiply
    3,009,318,037.58x = 4,152,745,119.89 × 1,671,294,317.94
  4. Step 4: Simplify right side
    3,009,318,037.58x = 6,940,459,322,729,399,296
  5. Step 5: Solve for x
    x = 6,940,459,322,729,399,296/3,009,318,037.58
  6. Step 6: Final answer
    x = 2,306,322,972.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.