Home / 2,415,788,745.03-3,333,399,560.73-1,358,453,676.87

Finding the Fourth Proportional to 2,415,788,745.03, 3,333,399,560.73 and 1,358,453,676.87

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Solution

The fourth proportional to 2,415,788,745.03, 3,333,399,560.73 and 1,358,453,676.87 is: 1,874,447,382.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,415,788,745.03 : 3,333,399,560.73 = 1,358,453,676.87 : x
  2. Step 2: Convert to fraction form
    2,415,788,745.03/3,333,399,560.73 = 1,358,453,676.87/x
  3. Step 3: Cross multiply
    2,415,788,745.03x = 3,333,399,560.73 × 1,358,453,676.87
  4. Step 4: Simplify right side
    2,415,788,745.03x = 4,528,268,889,750,511,104
  5. Step 5: Solve for x
    x = 4,528,268,889,750,511,104/2,415,788,745.03
  6. Step 6: Final answer
    x = 1,874,447,382.48

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1.5x scale

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.