Home / 1,836,350,079.60-2,759,899,890.60-1,599,860,146.80

Finding the Fourth Proportional to 1,836,350,079.60, 2,759,899,890.60 and 1,599,860,146.80

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Solution

The fourth proportional to 1,836,350,079.60, 2,759,899,890.60 and 1,599,860,146.80 is: 2,404,472,814.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,836,350,079.60 : 2,759,899,890.60 = 1,599,860,146.80 : x
  2. Step 2: Convert to fraction form
    1,836,350,079.60/2,759,899,890.60 = 1,599,860,146.80/x
  3. Step 3: Cross multiply
    1,836,350,079.60x = 2,759,899,890.60 × 1,599,860,146.80
  4. Step 4: Simplify right side
    1,836,350,079.60x = 4,415,453,844,128,619,520
  5. Step 5: Solve for x
    x = 4,415,453,844,128,619,520/1,836,350,079.60
  6. Step 6: Final answer
    x = 2,404,472,814.40

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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.