Home / 43,963,540.10-65,914,590.15-26,003,399.30

Finding the Fourth Proportional to 43,963,540.10, 65,914,590.15 and 26,003,399.30

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Solution

The fourth proportional to 43,963,540.10, 65,914,590.15 and 26,003,399.30 is: 38,986,928.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,963,540.10 : 65,914,590.15 = 26,003,399.30 : x
  2. Step 2: Convert to fraction form
    43,963,540.10/65,914,590.15 = 26,003,399.30/x
  3. Step 3: Cross multiply
    43,963,540.10x = 65,914,590.15 × 26,003,399.30
  4. Step 4: Simplify right side
    43,963,540.10x = 1,714,003,407,366,297
  5. Step 5: Solve for x
    x = 1,714,003,407,366,297/43,963,540.10
  6. Step 6: Final answer
    x = 38,986,928.79

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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.