Home / 1,079,531,330.25-1,658,580,589.50

Finding the Third Proportional to 1,079,531,330.25 and 1,658,580,589.50

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Solution

The third proportional to 1,079,531,330.25 and 1,658,580,589.50 is: 2,548,225,785.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,531,330.25 : 1,658,580,589.50 = 1,658,580,589.50 : x
  2. Step 2: Convert to fraction form
    1,079,531,330.25/1,658,580,589.50 = 1,658,580,589.50/x
  3. Step 3: Cross multiply
    1,079,531,330.25x = 1,658,580,589.50 × 1,658,580,589.50
  4. Step 4: Simplify right side
    1,079,531,330.25x = 2,750,889,571,866,167,296
  5. Step 5: Solve for x
    x = 2,750,889,571,866,167,296/1,079,531,330.25
  6. Step 6: Final answer
    x = 2,548,225,785.38

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.