Home / 979,450,575,456.10-2,130,863,437,236.20

Finding the Third Proportional to 979,450,575,456.10 and 2,130,863,437,236.20

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Solution

The third proportional to 979,450,575,456.10 and 2,130,863,437,236.20 is: 4,635,842,891,853.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    979,450,575,456.10 : 2,130,863,437,236.20 = 2,130,863,437,236.20 : x
  2. Step 2: Convert to fraction form
    979,450,575,456.10/2,130,863,437,236.20 = 2,130,863,437,236.20/x
  3. Step 3: Cross multiply
    979,450,575,456.10x = 2,130,863,437,236.20 × 2,130,863,437,236.20
  4. Step 4: Simplify right side
    979,450,575,456.10x = 4,540,578,988,150,072,677,498,880
  5. Step 5: Solve for x
    x = 4,540,578,988,150,072,677,498,880/979,450,575,456.10
  6. Step 6: Final answer
    x = 4,635,842,891,853.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.