Home / 15,883,848.81-23,835,850.56-6,786,014.94

Finding the Fourth Proportional to 15,883,848.81, 23,835,850.56 and 6,786,014.94

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Solution

The fourth proportional to 15,883,848.81, 23,835,850.56 and 6,786,014.94 is: 10,183,327.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,883,848.81 : 23,835,850.56 = 6,786,014.94 : x
  2. Step 2: Convert to fraction form
    15,883,848.81/23,835,850.56 = 6,786,014.94/x
  3. Step 3: Cross multiply
    15,883,848.81x = 23,835,850.56 × 6,786,014.94
  4. Step 4: Simplify right side
    15,883,848.81x = 161,750,438,007,767.38
  5. Step 5: Solve for x
    x = 161,750,438,007,767.38/15,883,848.81
  6. Step 6: Final answer
    x = 10,183,327.73

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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.