Home / 10,948,608,000.20-16,422,912,000.30-6,584,293,785.80

Finding the Fourth Proportional to 10,948,608,000.20, 16,422,912,000.30 and 6,584,293,785.80

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Solution

The fourth proportional to 10,948,608,000.20, 16,422,912,000.30 and 6,584,293,785.80 is: 9,876,440,678.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,948,608,000.20 : 16,422,912,000.30 = 6,584,293,785.80 : x
  2. Step 2: Convert to fraction form
    10,948,608,000.20/16,422,912,000.30 = 6,584,293,785.80/x
  3. Step 3: Cross multiply
    10,948,608,000.20x = 16,422,912,000.30 × 6,584,293,785.80
  4. Step 4: Simplify right side
    10,948,608,000.20x = 108,133,277,428,315,537,408
  5. Step 5: Solve for x
    x = 108,133,277,428,315,537,408/10,948,608,000.20
  6. Step 6: Final answer
    x = 9,876,440,678.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.