Home / 1,405,899,089,328.90-2,150,868,194,527.50

Finding the Third Proportional to 1,405,899,089,328.90 and 2,150,868,194,527.50

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Solution

The third proportional to 1,405,899,089,328.90 and 2,150,868,194,527.50 is: 3,290,587,514,668.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,405,899,089,328.90 : 2,150,868,194,527.50 = 2,150,868,194,527.50 : x
  2. Step 2: Convert to fraction form
    1,405,899,089,328.90/2,150,868,194,527.50 = 2,150,868,194,527.50/x
  3. Step 3: Cross multiply
    1,405,899,089,328.90x = 2,150,868,194,527.50 × 2,150,868,194,527.50
  4. Step 4: Simplify right side
    1,405,899,089,328.90x = 4,626,233,990,229,987,564,716,032
  5. Step 5: Solve for x
    x = 4,626,233,990,229,987,564,716,032/1,405,899,089,328.90
  6. Step 6: Final answer
    x = 3,290,587,514,668.85

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.