Home / 15,411,300.54-23,099,046.56-5,820,576.54

Finding the Fourth Proportional to 15,411,300.54, 23,099,046.56 and 5,820,576.54

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Solution

The fourth proportional to 15,411,300.54, 23,099,046.56 and 5,820,576.54 is: 8,724,102.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,411,300.54 : 23,099,046.56 = 5,820,576.54 : x
  2. Step 2: Convert to fraction form
    15,411,300.54/23,099,046.56 = 5,820,576.54/x
  3. Step 3: Cross multiply
    15,411,300.54x = 23,099,046.56 × 5,820,576.54
  4. Step 4: Simplify right side
    15,411,300.54x = 134,449,768,503,503.70
  5. Step 5: Solve for x
    x = 134,449,768,503,503.70/15,411,300.54
  6. Step 6: Final answer
    x = 8,724,102.69

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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.