Home / 32,632,157.25-45,033,661.89-17,949,189.75

Finding the Fourth Proportional to 32,632,157.25, 45,033,661.89 and 17,949,189.75

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Solution

The fourth proportional to 32,632,157.25, 45,033,661.89 and 17,949,189.75 is: 24,770,588.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,632,157.25 : 45,033,661.89 = 17,949,189.75 : x
  2. Step 2: Convert to fraction form
    32,632,157.25/45,033,661.89 = 17,949,189.75/x
  3. Step 3: Cross multiply
    32,632,157.25x = 45,033,661.89 × 17,949,189.75
  4. Step 4: Simplify right side
    32,632,157.25x = 808,317,742,400,953.62
  5. Step 5: Solve for x
    x = 808,317,742,400,953.62/32,632,157.25
  6. Step 6: Final answer
    x = 24,770,588.60

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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.