Home / 49,888,979.40-74,847,465.90-24,330,822.60

Finding the Fourth Proportional to 49,888,979.40, 74,847,465.90 and 24,330,822.60

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Solution

The fourth proportional to 49,888,979.40, 74,847,465.90 and 24,330,822.60 is: 36,503,060.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,888,979.40 : 74,847,465.90 = 24,330,822.60 : x
  2. Step 2: Convert to fraction form
    49,888,979.40/74,847,465.90 = 24,330,822.60/x
  3. Step 3: Cross multiply
    49,888,979.40x = 74,847,465.90 × 24,330,822.60
  4. Step 4: Simplify right side
    49,888,979.40x = 1,821,100,414,872,449.50
  5. Step 5: Solve for x
    x = 1,821,100,414,872,449.50/49,888,979.40
  6. Step 6: Final answer
    x = 36,503,060.13

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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.