Home / 4,494,131,220.20-6,201,911,287.30-2,487,112,396.52

Finding the Fourth Proportional to 4,494,131,220.20, 6,201,911,287.30 and 2,487,112,396.52

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Solution

The fourth proportional to 4,494,131,220.20, 6,201,911,287.30 and 2,487,112,396.52 is: 3,432,220,753.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,494,131,220.20 : 6,201,911,287.30 = 2,487,112,396.52 : x
  2. Step 2: Convert to fraction form
    4,494,131,220.20/6,201,911,287.30 = 2,487,112,396.52/x
  3. Step 3: Cross multiply
    4,494,131,220.20x = 6,201,911,287.30 × 2,487,112,396.52
  4. Step 4: Simplify right side
    4,494,131,220.20x = 15,424,850,444,761,141,248
  5. Step 5: Solve for x
    x = 15,424,850,444,761,141,248/4,494,131,220.20
  6. Step 6: Final answer
    x = 3,432,220,753.91

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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.