Home / 2,996,352,709.60-4,494,529,064.40-2,016,800,658.40

Finding the Fourth Proportional to 2,996,352,709.60, 4,494,529,064.40 and 2,016,800,658.40

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Solution

The fourth proportional to 2,996,352,709.60, 4,494,529,064.40 and 2,016,800,658.40 is: 3,025,200,987.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,996,352,709.60 : 4,494,529,064.40 = 2,016,800,658.40 : x
  2. Step 2: Convert to fraction form
    2,996,352,709.60/4,494,529,064.40 = 2,016,800,658.40/x
  3. Step 3: Cross multiply
    2,996,352,709.60x = 4,494,529,064.40 × 2,016,800,658.40
  4. Step 4: Simplify right side
    2,996,352,709.60x = 9,064,569,176,279,856,128
  5. Step 5: Solve for x
    x = 9,064,569,176,279,856,128/2,996,352,709.60
  6. Step 6: Final answer
    x = 3,025,200,987.60

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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.