Home / 3,537,379,603.58-5,303,273,610.48-1,765,841,125.16

Finding the Fourth Proportional to 3,537,379,603.58, 5,303,273,610.48 and 1,765,841,125.16

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Solution

The fourth proportional to 3,537,379,603.58, 5,303,273,610.48 and 1,765,841,125.16 is: 2,647,366,041.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,537,379,603.58 : 5,303,273,610.48 = 1,765,841,125.16 : x
  2. Step 2: Convert to fraction form
    3,537,379,603.58/5,303,273,610.48 = 1,765,841,125.16/x
  3. Step 3: Cross multiply
    3,537,379,603.58x = 5,303,273,610.48 × 1,765,841,125.16
  4. Step 4: Simplify right side
    3,537,379,603.58x = 9,364,738,639,361,339,392
  5. Step 5: Solve for x
    x = 9,364,738,639,361,339,392/3,537,379,603.58
  6. Step 6: Final answer
    x = 2,647,366,041.77

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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.