Home / 24,733,927.20-37,100,890.80-20,765,834.40

Finding the Fourth Proportional to 24,733,927.20, 37,100,890.80 and 20,765,834.40

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Solution

The fourth proportional to 24,733,927.20, 37,100,890.80 and 20,765,834.40 is: 31,148,751.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,733,927.20 : 37,100,890.80 = 20,765,834.40 : x
  2. Step 2: Convert to fraction form
    24,733,927.20/37,100,890.80 = 20,765,834.40/x
  3. Step 3: Cross multiply
    24,733,927.20x = 37,100,890.80 × 20,765,834.40
  4. Step 4: Simplify right side
    24,733,927.20x = 770,430,954,445,283.38
  5. Step 5: Solve for x
    x = 770,430,954,445,283.38/24,733,927.20
  6. Step 6: Final answer
    x = 31,148,751.60

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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.