Home / 41,668,680.45-57,506,310.21-23,089,648.41

Finding the Fourth Proportional to 41,668,680.45, 57,506,310.21 and 23,089,648.41

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Solution

The fourth proportional to 41,668,680.45, 57,506,310.21 and 23,089,648.41 is: 31,865,671.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,668,680.45 : 57,506,310.21 = 23,089,648.41 : x
  2. Step 2: Convert to fraction form
    41,668,680.45/57,506,310.21 = 23,089,648.41/x
  3. Step 3: Cross multiply
    41,668,680.45x = 57,506,310.21 × 23,089,648.41
  4. Step 4: Simplify right side
    41,668,680.45x = 1,327,800,484,105,293.25
  5. Step 5: Solve for x
    x = 1,327,800,484,105,293.25/41,668,680.45
  6. Step 6: Final answer
    x = 31,865,671.53

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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.