Home / 51,133,096.40-76,699,644.60-36,856,360.40

Finding the Fourth Proportional to 51,133,096.40, 76,699,644.60 and 36,856,360.40

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Solution

The fourth proportional to 51,133,096.40, 76,699,644.60 and 36,856,360.40 is: 55,284,540.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,133,096.40 : 76,699,644.60 = 36,856,360.40 : x
  2. Step 2: Convert to fraction form
    51,133,096.40/76,699,644.60 = 36,856,360.40/x
  3. Step 3: Cross multiply
    51,133,096.40x = 76,699,644.60 × 36,856,360.40
  4. Step 4: Simplify right side
    51,133,096.40x = 2,826,869,743,929,513.50
  5. Step 5: Solve for x
    x = 2,826,869,743,929,513.50/51,133,096.40
  6. Step 6: Final answer
    x = 55,284,540.60

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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.