Home / 51,072,912.60-76,609,368.90-24,199,056.60

Finding the Fourth Proportional to 51,072,912.60, 76,609,368.90 and 24,199,056.60

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Solution

The fourth proportional to 51,072,912.60, 76,609,368.90 and 24,199,056.60 is: 36,298,584.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,072,912.60 : 76,609,368.90 = 24,199,056.60 : x
  2. Step 2: Convert to fraction form
    51,072,912.60/76,609,368.90 = 24,199,056.60/x
  3. Step 3: Cross multiply
    51,072,912.60x = 76,609,368.90 × 24,199,056.60
  4. Step 4: Simplify right side
    51,072,912.60x = 1,853,874,454,101,380
  5. Step 5: Solve for x
    x = 1,853,874,454,101,380/51,072,912.60
  6. Step 6: Final answer
    x = 36,298,584.90

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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.