Home / 49,099,883.40-73,649,825.10-29,968,007.40

Finding the Fourth Proportional to 49,099,883.40, 73,649,825.10 and 29,968,007.40

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Solution

The fourth proportional to 49,099,883.40, 73,649,825.10 and 29,968,007.40 is: 44,952,011.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,099,883.40 : 73,649,825.10 = 29,968,007.40 : x
  2. Step 2: Convert to fraction form
    49,099,883.40/73,649,825.10 = 29,968,007.40/x
  3. Step 3: Cross multiply
    49,099,883.40x = 73,649,825.10 × 29,968,007.40
  4. Step 4: Simplify right side
    49,099,883.40x = 2,207,138,503,605,505.50
  5. Step 5: Solve for x
    x = 2,207,138,503,605,505.50/49,099,883.40
  6. Step 6: Final answer
    x = 44,952,011.10

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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.