Home / 114,533,185.22-158,054,466.67-62,321,321.42

Finding the Fourth Proportional to 114,533,185.22, 158,054,466.67 and 62,321,321.42

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Solution

The fourth proportional to 114,533,185.22, 158,054,466.67 and 62,321,321.42 is: 86,002,700.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,533,185.22 : 158,054,466.67 = 62,321,321.42 : x
  2. Step 2: Convert to fraction form
    114,533,185.22/158,054,466.67 = 62,321,321.42/x
  3. Step 3: Cross multiply
    114,533,185.22x = 158,054,466.67 × 62,321,321.42
  4. Step 4: Simplify right side
    114,533,185.22x = 9,850,163,218,261,670
  5. Step 5: Solve for x
    x = 9,850,163,218,261,670/114,533,185.22
  6. Step 6: Final answer
    x = 86,002,700.44

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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.