Home / 38,613,623.80-57,883,571.70-14,346,052.60

Finding the Fourth Proportional to 38,613,623.80, 57,883,571.70 and 14,346,052.60

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Solution

The fourth proportional to 38,613,623.80, 57,883,571.70 and 14,346,052.60 is: 21,505,382.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,613,623.80 : 57,883,571.70 = 14,346,052.60 : x
  2. Step 2: Convert to fraction form
    38,613,623.80/57,883,571.70 = 14,346,052.60/x
  3. Step 3: Cross multiply
    38,613,623.80x = 57,883,571.70 × 14,346,052.60
  4. Step 4: Simplify right side
    38,613,623.80x = 830,400,764,284,071.50
  5. Step 5: Solve for x
    x = 830,400,764,284,071.50/38,613,623.80
  6. Step 6: Final answer
    x = 21,505,382.88

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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.