Home / 36,346,301.40-54,519,452.10-13,317,191.40

Finding the Fourth Proportional to 36,346,301.40, 54,519,452.10 and 13,317,191.40

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Solution

The fourth proportional to 36,346,301.40, 54,519,452.10 and 13,317,191.40 is: 19,975,787.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,346,301.40 : 54,519,452.10 = 13,317,191.40 : x
  2. Step 2: Convert to fraction form
    36,346,301.40/54,519,452.10 = 13,317,191.40/x
  3. Step 3: Cross multiply
    36,346,301.40x = 54,519,452.10 × 13,317,191.40
  4. Step 4: Simplify right side
    36,346,301.40x = 726,045,978,638,832
  5. Step 5: Solve for x
    x = 726,045,978,638,832/36,346,301.40
  6. Step 6: Final answer
    x = 19,975,787.10

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1.5x scale

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.