Home / 15,255,612.20-22,883,418.30-8,064,367.40

Finding the Fourth Proportional to 15,255,612.20, 22,883,418.30 and 8,064,367.40

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Solution

The fourth proportional to 15,255,612.20, 22,883,418.30 and 8,064,367.40 is: 12,096,551.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,255,612.20 : 22,883,418.30 = 8,064,367.40 : x
  2. Step 2: Convert to fraction form
    15,255,612.20/22,883,418.30 = 8,064,367.40/x
  3. Step 3: Cross multiply
    15,255,612.20x = 22,883,418.30 × 8,064,367.40
  4. Step 4: Simplify right side
    15,255,612.20x = 184,540,292,539,083.44
  5. Step 5: Solve for x
    x = 184,540,292,539,083.44/15,255,612.20
  6. Step 6: Final answer
    x = 12,096,551.10

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1.5x scale

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.