Home / 3,110,000,413,465.90-4,659,906,372,586.30-1,656,319,680,246.20

Finding the Fourth Proportional to 3,110,000,413,465.90, 4,659,906,372,586.30 and 1,656,319,680,246.20

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Solution

The fourth proportional to 3,110,000,413,465.90, 4,659,906,372,586.30 and 1,656,319,680,246.20 is: 2,481,766,433,084.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110,000,413,465.90 : 4,659,906,372,586.30 = 1,656,319,680,246.20 : x
  2. Step 2: Convert to fraction form
    3,110,000,413,465.90/4,659,906,372,586.30 = 1,656,319,680,246.20/x
  3. Step 3: Cross multiply
    3,110,000,413,465.90x = 4,659,906,372,586.30 × 1,656,319,680,246.20
  4. Step 4: Simplify right side
    3,110,000,413,465.90x = 7,718,294,633,019,369,372,778,496
  5. Step 5: Solve for x
    x = 7,718,294,633,019,369,372,778,496/3,110,000,413,465.90
  6. Step 6: Final answer
    x = 2,481,766,433,084.75

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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.