Home / 173,664,056.80-260,496,085.20-44,271,416.80

Finding the Fourth Proportional to 173,664,056.80, 260,496,085.20 and 44,271,416.80

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Solution

The fourth proportional to 173,664,056.80, 260,496,085.20 and 44,271,416.80 is: 66,407,125.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,664,056.80 : 260,496,085.20 = 44,271,416.80 : x
  2. Step 2: Convert to fraction form
    173,664,056.80/260,496,085.20 = 44,271,416.80/x
  3. Step 3: Cross multiply
    173,664,056.80x = 260,496,085.20 × 44,271,416.80
  4. Step 4: Simplify right side
    173,664,056.80x = 11,532,530,762,657,510
  5. Step 5: Solve for x
    x = 11,532,530,762,657,510/173,664,056.80
  6. Step 6: Final answer
    x = 66,407,125.20

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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.