Home / 36,324,948.60-54,460,304.10-21,944,986.20

Finding the Fourth Proportional to 36,324,948.60, 54,460,304.10 and 21,944,986.20

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Solution

The fourth proportional to 36,324,948.60, 54,460,304.10 and 21,944,986.20 is: 32,901,096.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,324,948.60 : 54,460,304.10 = 21,944,986.20 : x
  2. Step 2: Convert to fraction form
    36,324,948.60/54,460,304.10 = 21,944,986.20/x
  3. Step 3: Cross multiply
    36,324,948.60x = 54,460,304.10 × 21,944,986.20
  4. Step 4: Simplify right side
    36,324,948.60x = 1,195,130,621,922,303.50
  5. Step 5: Solve for x
    x = 1,195,130,621,922,303.50/36,324,948.60
  6. Step 6: Final answer
    x = 32,901,096.02

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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.