Home / 38,613,625.80-57,883,574.70-14,346,054.60

Finding the Fourth Proportional to 38,613,625.80, 57,883,574.70 and 14,346,054.60

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Solution

The fourth proportional to 38,613,625.80, 57,883,574.70 and 14,346,054.60 is: 21,505,385.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,613,625.80 : 57,883,574.70 = 14,346,054.60 : x
  2. Step 2: Convert to fraction form
    38,613,625.80/57,883,574.70 = 14,346,054.60/x
  3. Step 3: Cross multiply
    38,613,625.80x = 57,883,574.70 × 14,346,054.60
  4. Step 4: Simplify right side
    38,613,625.80x = 830,400,923,089,378.62
  5. Step 5: Solve for x
    x = 830,400,923,089,378.62/38,613,625.80
  6. Step 6: Final answer
    x = 21,505,385.88

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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.