Home / 36,193,370.40-54,290,055.60-34,625,728.80

Finding the Fourth Proportional to 36,193,370.40, 54,290,055.60 and 34,625,728.80

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Solution

The fourth proportional to 36,193,370.40, 54,290,055.60 and 34,625,728.80 is: 51,938,593.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,193,370.40 : 54,290,055.60 = 34,625,728.80 : x
  2. Step 2: Convert to fraction form
    36,193,370.40/54,290,055.60 = 34,625,728.80/x
  3. Step 3: Cross multiply
    36,193,370.40x = 54,290,055.60 × 34,625,728.80
  4. Step 4: Simplify right side
    36,193,370.40x = 1,879,832,741,742,521.25
  5. Step 5: Solve for x
    x = 1,879,832,741,742,521.25/36,193,370.40
  6. Step 6: Final answer
    x = 51,938,593.20

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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.