Home / 10,930,882,431.60-16,396,323,647.40-6,798,397,215.60

Finding the Fourth Proportional to 10,930,882,431.60, 16,396,323,647.40 and 6,798,397,215.60

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Solution

The fourth proportional to 10,930,882,431.60, 16,396,323,647.40 and 6,798,397,215.60 is: 10,197,595,823.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,930,882,431.60 : 16,396,323,647.40 = 6,798,397,215.60 : x
  2. Step 2: Convert to fraction form
    10,930,882,431.60/16,396,323,647.40 = 6,798,397,215.60/x
  3. Step 3: Cross multiply
    10,930,882,431.60x = 16,396,323,647.40 × 6,798,397,215.60
  4. Step 4: Simplify right side
    10,930,882,431.60x = 111,468,721,030,560,595,968
  5. Step 5: Solve for x
    x = 111,468,721,030,560,595,968/10,930,882,431.60
  6. Step 6: Final answer
    x = 10,197,595,823.40

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Double scale
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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.