Home / 3,308,225,219.10-4,956,291,211.05-2,691,470,223.90

Finding the Fourth Proportional to 3,308,225,219.10, 4,956,291,211.05 and 2,691,470,223.90

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Solution

The fourth proportional to 3,308,225,219.10, 4,956,291,211.05 and 2,691,470,223.90 is: 4,032,285,993.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,308,225,219.10 : 4,956,291,211.05 = 2,691,470,223.90 : x
  2. Step 2: Convert to fraction form
    3,308,225,219.10/4,956,291,211.05 = 2,691,470,223.90/x
  3. Step 3: Cross multiply
    3,308,225,219.10x = 4,956,291,211.05 × 2,691,470,223.90
  4. Step 4: Simplify right side
    3,308,225,219.10x = 13,339,710,215,518,347,264
  5. Step 5: Solve for x
    x = 13,339,710,215,518,347,264/3,308,225,219.10
  6. Step 6: Final answer
    x = 4,032,285,993.86

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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.