Home / 3,298,326,483,725.70-4,551,691,290,503.80-1,815,140,155,523.80

Finding the Fourth Proportional to 3,298,326,483,725.70, 4,551,691,290,503.80 and 1,815,140,155,523.80

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Solution

The fourth proportional to 3,298,326,483,725.70, 4,551,691,290,503.80 and 1,815,140,155,523.80 is: 2,504,893,823,491.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,298,326,483,725.70 : 4,551,691,290,503.80 = 1,815,140,155,523.80 : x
  2. Step 2: Convert to fraction form
    3,298,326,483,725.70/4,551,691,290,503.80 = 1,815,140,155,523.80/x
  3. Step 3: Cross multiply
    3,298,326,483,725.70x = 4,551,691,290,503.80 × 1,815,140,155,523.80
  4. Step 4: Simplify right side
    3,298,326,483,725.70x = 8,261,957,636,941,392,958,717,952
  5. Step 5: Solve for x
    x = 8,261,957,636,941,392,958,717,952/3,298,326,483,725.70
  6. Step 6: Final answer
    x = 2,504,893,823,491.03

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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.