Home / 49,888,977.40-74,847,462.90-24,330,820.60

Finding the Fourth Proportional to 49,888,977.40, 74,847,462.90 and 24,330,820.60

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Solution

The fourth proportional to 49,888,977.40, 74,847,462.90 and 24,330,820.60 is: 36,503,057.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,888,977.40 : 74,847,462.90 = 24,330,820.60 : x
  2. Step 2: Convert to fraction form
    49,888,977.40/74,847,462.90 = 24,330,820.60/x
  3. Step 3: Cross multiply
    49,888,977.40x = 74,847,462.90 × 24,330,820.60
  4. Step 4: Simplify right side
    49,888,977.40x = 1,821,100,192,185,056
  5. Step 5: Solve for x
    x = 1,821,100,192,185,056/49,888,977.40
  6. Step 6: Final answer
    x = 36,503,057.13

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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.