Home / 2,501,519,874,269.40-3,451,907,975,995-1,403,890,496,253.40

Finding the Fourth Proportional to 2,501,519,874,269.40, 3,451,907,975,995 and 1,403,890,496,253.40

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Solution

The fourth proportional to 2,501,519,874,269.40, 3,451,907,975,995 and 1,403,890,496,253.40 is: 1,937,262,562,367.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,501,519,874,269.40 : 3,451,907,975,995 = 1,403,890,496,253.40 : x
  2. Step 2: Convert to fraction form
    2,501,519,874,269.40/3,451,907,975,995 = 1,403,890,496,253.40/x
  3. Step 3: Cross multiply
    2,501,519,874,269.40x = 3,451,907,975,995 × 1,403,890,496,253.40
  4. Step 4: Simplify right side
    2,501,519,874,269.40x = 4,846,100,801,440,689,734,811,648
  5. Step 5: Solve for x
    x = 4,846,100,801,440,689,734,811,648/2,501,519,874,269.40
  6. Step 6: Final answer
    x = 1,937,262,562,367.63

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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.