Home / 41,668,631.37-57,506,243.88-23,089,599.57

Finding the Fourth Proportional to 41,668,631.37, 57,506,243.88 and 23,089,599.57

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Solution

The fourth proportional to 41,668,631.37, 57,506,243.88 and 23,089,599.57 is: 31,865,604.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,668,631.37 : 57,506,243.88 = 23,089,599.57 : x
  2. Step 2: Convert to fraction form
    41,668,631.37/57,506,243.88 = 23,089,599.57/x
  3. Step 3: Cross multiply
    41,668,631.37x = 57,506,243.88 × 23,089,599.57
  4. Step 4: Simplify right side
    41,668,631.37x = 1,327,796,143,963,963.25
  5. Step 5: Solve for x
    x = 1,327,796,143,963,963.25/41,668,631.37
  6. Step 6: Final answer
    x = 31,865,604.90

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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.