Home / 37,658,796.60-56,497,817.70-12,100,056.60

Finding the Fourth Proportional to 37,658,796.60, 56,497,817.70 and 12,100,056.60

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Solution

The fourth proportional to 37,658,796.60, 56,497,817.70 and 12,100,056.60 is: 18,153,176.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,658,796.60 : 56,497,817.70 = 12,100,056.60 : x
  2. Step 2: Convert to fraction form
    37,658,796.60/56,497,817.70 = 12,100,056.60/x
  3. Step 3: Cross multiply
    37,658,796.60x = 56,497,817.70 × 12,100,056.60
  4. Step 4: Simplify right side
    37,658,796.60x = 683,626,791,946,481.88
  5. Step 5: Solve for x
    x = 683,626,791,946,481.88/37,658,796.60
  6. Step 6: Final answer
    x = 18,153,176.78

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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.