Home / 49,531,199.76-68,350,757.04-27,506,096.64

Finding the Fourth Proportional to 49,531,199.76, 68,350,757.04 and 27,506,096.64

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Solution

The fourth proportional to 49,531,199.76, 68,350,757.04 and 27,506,096.64 is: 37,957,136.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,531,199.76 : 68,350,757.04 = 27,506,096.64 : x
  2. Step 2: Convert to fraction form
    49,531,199.76/68,350,757.04 = 27,506,096.64/x
  3. Step 3: Cross multiply
    49,531,199.76x = 68,350,757.04 × 27,506,096.64
  4. Step 4: Simplify right side
    49,531,199.76x = 1,880,062,528,559,400.50
  5. Step 5: Solve for x
    x = 1,880,062,528,559,400.50/49,531,199.76
  6. Step 6: Final answer
    x = 37,957,136.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.