Home / 114,716,532.45-158,308,837.59-62,505,568.11

Finding the Fourth Proportional to 114,716,532.45, 158,308,837.59 and 62,505,568.11

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Solution

The fourth proportional to 114,716,532.45, 158,308,837.59 and 62,505,568.11 is: 86,257,696.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,716,532.45 : 158,308,837.59 = 62,505,568.11 : x
  2. Step 2: Convert to fraction form
    114,716,532.45/158,308,837.59 = 62,505,568.11/x
  3. Step 3: Cross multiply
    114,716,532.45x = 158,308,837.59 × 62,505,568.11
  4. Step 4: Simplify right side
    114,716,532.45x = 9,895,183,830,396,674
  5. Step 5: Solve for x
    x = 9,895,183,830,396,674/114,716,532.45
  6. Step 6: Final answer
    x = 86,257,696.42

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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.