Home / 3,740,399,532.45-5,611,472,436.69-1,084,511,164.77

Finding the Fourth Proportional to 3,740,399,532.45, 5,611,472,436.69 and 1,084,511,164.77

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Solution

The fourth proportional to 3,740,399,532.45, 5,611,472,436.69 and 1,084,511,164.77 is: 1,627,019,909.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,740,399,532.45 : 5,611,472,436.69 = 1,084,511,164.77 : x
  2. Step 2: Convert to fraction form
    3,740,399,532.45/5,611,472,436.69 = 1,084,511,164.77/x
  3. Step 3: Cross multiply
    3,740,399,532.45x = 5,611,472,436.69 × 1,084,511,164.77
  4. Step 4: Simplify right side
    3,740,399,532.45x = 6,085,704,508,389,421,056
  5. Step 5: Solve for x
    x = 6,085,704,508,389,421,056/3,740,399,532.45
  6. Step 6: Final answer
    x = 1,627,019,909.40

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1.5x scale

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.