Home / 1,520,805,453,423.90-3,262,380,667,685.50

Finding the Third Proportional to 1,520,805,453,423.90 and 3,262,380,667,685.50

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Solution

The third proportional to 1,520,805,453,423.90 and 3,262,380,667,685.50 is: 6,998,349,195,110.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,520,805,453,423.90 : 3,262,380,667,685.50 = 3,262,380,667,685.50 : x
  2. Step 2: Convert to fraction form
    1,520,805,453,423.90/3,262,380,667,685.50 = 3,262,380,667,685.50/x
  3. Step 3: Cross multiply
    1,520,805,453,423.90x = 3,262,380,667,685.50 × 3,262,380,667,685.50
  4. Step 4: Simplify right side
    1,520,805,453,423.90x = 10,643,127,620,888,089,426,132,992
  5. Step 5: Solve for x
    x = 10,643,127,620,888,089,426,132,992/1,520,805,453,423.90
  6. Step 6: Final answer
    x = 6,998,349,195,110.03

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.