Home / 11,337,427,850.40-17,006,141,775.60-10,510,930,807.20

Finding the Fourth Proportional to 11,337,427,850.40, 17,006,141,775.60 and 10,510,930,807.20

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Solution

The fourth proportional to 11,337,427,850.40, 17,006,141,775.60 and 10,510,930,807.20 is: 15,766,396,210.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,337,427,850.40 : 17,006,141,775.60 = 10,510,930,807.20 : x
  2. Step 2: Convert to fraction form
    11,337,427,850.40/17,006,141,775.60 = 10,510,930,807.20/x
  3. Step 3: Cross multiply
    11,337,427,850.40x = 17,006,141,775.60 × 10,510,930,807.20
  4. Step 4: Simplify right side
    11,337,427,850.40x = 178,750,379,500,764,954,624
  5. Step 5: Solve for x
    x = 178,750,379,500,764,954,624/11,337,427,850.40
  6. Step 6: Final answer
    x = 15,766,396,210.80

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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.