Home / 5,202,518,038.20-7,801,509,575.70-2,096,068,246.20

Finding the Fourth Proportional to 5,202,518,038.20, 7,801,509,575.70 and 2,096,068,246.20

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Solution

The fourth proportional to 5,202,518,038.20, 7,801,509,575.70 and 2,096,068,246.20 is: 3,143,188,812.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,202,518,038.20 : 7,801,509,575.70 = 2,096,068,246.20 : x
  2. Step 2: Convert to fraction form
    5,202,518,038.20/7,801,509,575.70 = 2,096,068,246.20/x
  3. Step 3: Cross multiply
    5,202,518,038.20x = 7,801,509,575.70 × 2,096,068,246.20
  4. Step 4: Simplify right side
    5,202,518,038.20x = 16,352,496,494,050,004,992
  5. Step 5: Solve for x
    x = 16,352,496,494,050,004,992/5,202,518,038.20
  6. Step 6: Final answer
    x = 3,143,188,812.41

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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.