Home / 8,952,225,732.99-12,354,109,919.31-4,883,216,112.41

Finding the Fourth Proportional to 8,952,225,732.99, 12,354,109,919.31 and 4,883,216,112.41

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Solution

The fourth proportional to 8,952,225,732.99, 12,354,109,919.31 and 4,883,216,112.41 is: 6,738,859,185.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,952,225,732.99 : 12,354,109,919.31 = 4,883,216,112.41 : x
  2. Step 2: Convert to fraction form
    8,952,225,732.99/12,354,109,919.31 = 4,883,216,112.41/x
  3. Step 3: Cross multiply
    8,952,225,732.99x = 12,354,109,919.31 × 4,883,216,112.41
  4. Step 4: Simplify right side
    8,952,225,732.99x = 60,327,788,612,397,023,232
  5. Step 5: Solve for x
    x = 60,327,788,612,397,023,232/8,952,225,732.99
  6. Step 6: Final answer
    x = 6,738,859,185.61

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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.