Home / 41,668,630.86-57,506,243.18-23,089,599.07

Finding the Fourth Proportional to 41,668,630.86, 57,506,243.18 and 23,089,599.07

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Solution

The fourth proportional to 41,668,630.86, 57,506,243.18 and 23,089,599.07 is: 31,865,604.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,668,630.86 : 57,506,243.18 = 23,089,599.07 : x
  2. Step 2: Convert to fraction form
    41,668,630.86/57,506,243.18 = 23,089,599.07/x
  3. Step 3: Cross multiply
    41,668,630.86x = 57,506,243.18 × 23,089,599.07
  4. Step 4: Simplify right side
    41,668,630.86x = 1,327,796,099,048,121.75
  5. Step 5: Solve for x
    x = 1,327,796,099,048,121.75/41,668,630.86
  6. Step 6: Final answer
    x = 31,865,604.21

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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.