Home / 120,836,383,360.72-181,223,658,751.29-35,826,299,533.24

Finding the Fourth Proportional to 120,836,383,360.72, 181,223,658,751.29 and 35,826,299,533.24

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Solution

The fourth proportional to 120,836,383,360.72, 181,223,658,751.29 and 35,826,299,533.24 is: 53,730,283,051.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    120,836,383,360.72 : 181,223,658,751.29 = 35,826,299,533.24 : x
  2. Step 2: Convert to fraction form
    120,836,383,360.72/181,223,658,751.29 = 35,826,299,533.24/x
  3. Step 3: Cross multiply
    120,836,383,360.72x = 181,223,658,751.29 × 35,826,299,533.24
  4. Step 4: Simplify right side
    120,836,383,360.72x = 6,492,573,080,933,385,633,792
  5. Step 5: Solve for x
    x = 6,492,573,080,933,385,633,792/120,836,383,360.72
  6. Step 6: Final answer
    x = 53,730,283,051.85

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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.