Home / 36,301,620.10-54,452,430.15-36,049,677.70

Finding the Fourth Proportional to 36,301,620.10, 54,452,430.15 and 36,049,677.70

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Solution

The fourth proportional to 36,301,620.10, 54,452,430.15 and 36,049,677.70 is: 54,074,516.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,301,620.10 : 54,452,430.15 = 36,049,677.70 : x
  2. Step 2: Convert to fraction form
    36,301,620.10/54,452,430.15 = 36,049,677.70/x
  3. Step 3: Cross multiply
    36,301,620.10x = 54,452,430.15 × 36,049,677.70
  4. Step 4: Simplify right side
    36,301,620.10x = 1,962,992,556,889,262.75
  5. Step 5: Solve for x
    x = 1,962,992,556,889,262.75/36,301,620.10
  6. Step 6: Final answer
    x = 54,074,516.55

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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.