Home / 2,078,540,808.50-4,304,415,296.50

Finding the Third Proportional to 2,078,540,808.50 and 4,304,415,296.50

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Solution

The third proportional to 2,078,540,808.50 and 4,304,415,296.50 is: 8,913,941,438.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,078,540,808.50 : 4,304,415,296.50 = 4,304,415,296.50 : x
  2. Step 2: Convert to fraction form
    2,078,540,808.50/4,304,415,296.50 = 4,304,415,296.50/x
  3. Step 3: Cross multiply
    2,078,540,808.50x = 4,304,415,296.50 × 4,304,415,296.50
  4. Step 4: Simplify right side
    2,078,540,808.50x = 18,527,991,044,743,184,384
  5. Step 5: Solve for x
    x = 18,527,991,044,743,184,384/2,078,540,808.50
  6. Step 6: Final answer
    x = 8,913,941,438.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.