Home / 50,615,980.82-75,936,918.26-14,714,188.82

Finding the Fourth Proportional to 50,615,980.82, 75,936,918.26 and 14,714,188.82

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Solution

The fourth proportional to 50,615,980.82, 75,936,918.26 and 14,714,188.82 is: 22,075,046.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,615,980.82 : 75,936,918.26 = 14,714,188.82 : x
  2. Step 2: Convert to fraction form
    50,615,980.82/75,936,918.26 = 14,714,188.82/x
  3. Step 3: Cross multiply
    50,615,980.82x = 75,936,918.26 × 14,714,188.82
  4. Step 4: Simplify right side
    50,615,980.82x = 1,117,350,153,686,546
  5. Step 5: Solve for x
    x = 1,117,350,153,686,546/50,615,980.82
  6. Step 6: Final answer
    x = 22,075,046.96

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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.