Home / 2,353,336,410.84-3,247,957,314-1,787,890,811.64

Finding the Fourth Proportional to 2,353,336,410.84, 3,247,957,314 and 1,787,890,811.64

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Solution

The fourth proportional to 2,353,336,410.84, 3,247,957,314 and 1,787,890,811.64 is: 2,467,557,554.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,353,336,410.84 : 3,247,957,314 = 1,787,890,811.64 : x
  2. Step 2: Convert to fraction form
    2,353,336,410.84/3,247,957,314 = 1,787,890,811.64/x
  3. Step 3: Cross multiply
    2,353,336,410.84x = 3,247,957,314 × 1,787,890,811.64
  4. Step 4: Simplify right side
    2,353,336,410.84x = 5,806,993,038,299,534,336
  5. Step 5: Solve for x
    x = 5,806,993,038,299,534,336/2,353,336,410.84
  6. Step 6: Final answer
    x = 2,467,557,554.27

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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.