Home / 3,286,368,834,222.20-4,535,194,326,447.40-1,823,145,685,220.60

Finding the Fourth Proportional to 3,286,368,834,222.20, 4,535,194,326,447.40 and 1,823,145,685,220.60

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Solution

The fourth proportional to 3,286,368,834,222.20, 4,535,194,326,447.40 and 1,823,145,685,220.60 is: 2,515,944,005,371.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,286,368,834,222.20 : 4,535,194,326,447.40 = 1,823,145,685,220.60 : x
  2. Step 2: Convert to fraction form
    3,286,368,834,222.20/4,535,194,326,447.40 = 1,823,145,685,220.60/x
  3. Step 3: Cross multiply
    3,286,368,834,222.20x = 4,535,194,326,447.40 × 1,823,145,685,220.60
  4. Step 4: Simplify right side
    3,286,368,834,222.20x = 8,268,319,967,899,523,607,429,120
  5. Step 5: Solve for x
    x = 8,268,319,967,899,523,607,429,120/3,286,368,834,222.20
  6. Step 6: Final answer
    x = 2,515,944,005,371.03

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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.