Home / 120,836,383,367.22-181,223,658,761.04-35,826,299,539.74

Finding the Fourth Proportional to 120,836,383,367.22, 181,223,658,761.04 and 35,826,299,539.74

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Solution

The fourth proportional to 120,836,383,367.22, 181,223,658,761.04 and 35,826,299,539.74 is: 53,730,283,061.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    120,836,383,367.22 : 181,223,658,761.04 = 35,826,299,539.74 : x
  2. Step 2: Convert to fraction form
    120,836,383,367.22/181,223,658,761.04 = 35,826,299,539.74/x
  3. Step 3: Cross multiply
    120,836,383,367.22x = 181,223,658,761.04 × 35,826,299,539.74
  4. Step 4: Simplify right side
    120,836,383,367.22x = 6,492,573,082,460,646,014,976
  5. Step 5: Solve for x
    x = 6,492,573,082,460,646,014,976/120,836,383,367.22
  6. Step 6: Final answer
    x = 53,730,283,061.60

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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.