Home / 164,660,635.20-246,814,005.60-62,385,153.60

Finding the Fourth Proportional to 164,660,635.20, 246,814,005.60 and 62,385,153.60

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Solution

The fourth proportional to 164,660,635.20, 246,814,005.60 and 62,385,153.60 is: 93,510,690.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,660,635.20 : 246,814,005.60 = 62,385,153.60 : x
  2. Step 2: Convert to fraction form
    164,660,635.20/246,814,005.60 = 62,385,153.60/x
  3. Step 3: Cross multiply
    164,660,635.20x = 246,814,005.60 × 62,385,153.60
  4. Step 4: Simplify right side
    164,660,635.20x = 15,397,529,649,987,260
  5. Step 5: Solve for x
    x = 15,397,529,649,987,260/164,660,635.20
  6. Step 6: Final answer
    x = 93,510,690.22

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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.