Home / 1,553,580,648.75-3,327,532,165.50

Finding the Third Proportional to 1,553,580,648.75 and 3,327,532,165.50

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Solution

The third proportional to 1,553,580,648.75 and 3,327,532,165.50 is: 7,127,065,029.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,553,580,648.75 : 3,327,532,165.50 = 3,327,532,165.50 : x
  2. Step 2: Convert to fraction form
    1,553,580,648.75/3,327,532,165.50 = 3,327,532,165.50/x
  3. Step 3: Cross multiply
    1,553,580,648.75x = 3,327,532,165.50 × 3,327,532,165.50
  4. Step 4: Simplify right side
    1,553,580,648.75x = 11,072,470,312,437,118,976
  5. Step 5: Solve for x
    x = 11,072,470,312,437,118,976/1,553,580,648.75
  6. Step 6: Final answer
    x = 7,127,065,029.64

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.