Home / 31,649,926.26-47,474,370.60-10,084,234.98

Finding the Fourth Proportional to 31,649,926.26, 47,474,370.60 and 10,084,234.98

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Solution

The fourth proportional to 31,649,926.26, 47,474,370.60 and 10,084,234.98 is: 15,126,187.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,649,926.26 : 47,474,370.60 = 10,084,234.98 : x
  2. Step 2: Convert to fraction form
    31,649,926.26/47,474,370.60 = 10,084,234.98/x
  3. Step 3: Cross multiply
    31,649,926.26x = 47,474,370.60 × 10,084,234.98
  4. Step 4: Simplify right side
    31,649,926.26x = 478,742,708,658,003.62
  5. Step 5: Solve for x
    x = 478,742,708,658,003.62/31,649,926.26
  6. Step 6: Final answer
    x = 15,126,187.17

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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.