Home / 3,271,188,802,088.70-4,906,883,165,690.60-1,122,270,500,310.90

Finding the Fourth Proportional to 3,271,188,802,088.70, 4,906,883,165,690.60 and 1,122,270,500,310.90

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Solution

The fourth proportional to 3,271,188,802,088.70, 4,906,883,165,690.60 and 1,122,270,500,310.90 is: 1,683,440,045,346.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,271,188,802,088.70 : 4,906,883,165,690.60 = 1,122,270,500,310.90 : x
  2. Step 2: Convert to fraction form
    3,271,188,802,088.70/4,906,883,165,690.60 = 1,122,270,500,310.90/x
  3. Step 3: Cross multiply
    3,271,188,802,088.70x = 4,906,883,165,690.60 × 1,122,270,500,310.90
  4. Step 4: Simplify right side
    3,271,188,802,088.70x = 5,506,850,225,326,721,219,952,640
  5. Step 5: Solve for x
    x = 5,506,850,225,326,721,219,952,640/3,271,188,802,088.70
  6. Step 6: Final answer
    x = 1,683,440,045,346.98

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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.