Home / 37,960,595,266.20-56,940,892,899.30-31,807,783,944.60

Finding the Fourth Proportional to 37,960,595,266.20, 56,940,892,899.30 and 31,807,783,944.60

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Solution

The fourth proportional to 37,960,595,266.20, 56,940,892,899.30 and 31,807,783,944.60 is: 47,711,675,916.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,960,595,266.20 : 56,940,892,899.30 = 31,807,783,944.60 : x
  2. Step 2: Convert to fraction form
    37,960,595,266.20/56,940,892,899.30 = 31,807,783,944.60/x
  3. Step 3: Cross multiply
    37,960,595,266.20x = 56,940,892,899.30 × 31,807,783,944.60
  4. Step 4: Simplify right side
    37,960,595,266.20x = 1,811,163,618,953,542,762,496
  5. Step 5: Solve for x
    x = 1,811,163,618,953,542,762,496/37,960,595,266.20
  6. Step 6: Final answer
    x = 47,711,675,916.90

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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.