Home / 2,814,432,778.98-3,882,303,586.98-1,755,322,004.52

Finding the Fourth Proportional to 2,814,432,778.98, 3,882,303,586.98 and 1,755,322,004.52

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Solution

The fourth proportional to 2,814,432,778.98, 3,882,303,586.98 and 1,755,322,004.52 is: 2,421,337,956.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,814,432,778.98 : 3,882,303,586.98 = 1,755,322,004.52 : x
  2. Step 2: Convert to fraction form
    2,814,432,778.98/3,882,303,586.98 = 1,755,322,004.52/x
  3. Step 3: Cross multiply
    2,814,432,778.98x = 3,882,303,586.98 × 1,755,322,004.52
  4. Step 4: Simplify right side
    2,814,432,778.98x = 6,814,692,914,452,919,296
  5. Step 5: Solve for x
    x = 6,814,692,914,452,919,296/2,814,432,778.98
  6. Step 6: Final answer
    x = 2,421,337,956.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.