Home / 86,575,890.44-119,474,844.72-46,883,490.44

Finding the Fourth Proportional to 86,575,890.44, 119,474,844.72 and 46,883,490.44

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Solution

The fourth proportional to 86,575,890.44, 119,474,844.72 and 46,883,490.44 is: 64,699,279.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,575,890.44 : 119,474,844.72 = 46,883,490.44 : x
  2. Step 2: Convert to fraction form
    86,575,890.44/119,474,844.72 = 46,883,490.44/x
  3. Step 3: Cross multiply
    86,575,890.44x = 119,474,844.72 × 46,883,490.44
  4. Step 4: Simplify right side
    86,575,890.44x = 5,601,397,740,250,604
  5. Step 5: Solve for x
    x = 5,601,397,740,250,604/86,575,890.44
  6. Step 6: Final answer
    x = 64,699,279.58

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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.