Home / 62,903,858,488-94,369,039,438.08-20,405,437,361.44

Finding the Fourth Proportional to 62,903,858,488, 94,369,039,438.08 and 20,405,437,361.44

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Solution

The fourth proportional to 62,903,858,488, 94,369,039,438.08 and 20,405,437,361.44 is: 30,612,454,774.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,903,858,488 : 94,369,039,438.08 = 20,405,437,361.44 : x
  2. Step 2: Convert to fraction form
    62,903,858,488/94,369,039,438.08 = 20,405,437,361.44/x
  3. Step 3: Cross multiply
    62,903,858,488x = 94,369,039,438.08 × 20,405,437,361.44
  4. Step 4: Simplify right side
    62,903,858,488x = 1,925,641,523,113,002,270,720
  5. Step 5: Solve for x
    x = 1,925,641,523,113,002,270,720/62,903,858,488
  6. Step 6: Final answer
    x = 30,612,454,774.62

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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.