Home / 43,744,223.10-65,616,334.65-18,235,055.10

Finding the Fourth Proportional to 43,744,223.10, 65,616,334.65 and 18,235,055.10

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Solution

The fourth proportional to 43,744,223.10, 65,616,334.65 and 18,235,055.10 is: 27,352,582.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,744,223.10 : 65,616,334.65 = 18,235,055.10 : x
  2. Step 2: Convert to fraction form
    43,744,223.10/65,616,334.65 = 18,235,055.10/x
  3. Step 3: Cross multiply
    43,744,223.10x = 65,616,334.65 × 18,235,055.10
  4. Step 4: Simplify right side
    43,744,223.10x = 1,196,517,477,802,789.25
  5. Step 5: Solve for x
    x = 1,196,517,477,802,789.25/43,744,223.10
  6. Step 6: Final answer
    x = 27,352,582.65

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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.