Home / 50,793,074.42-70,093,250.53-29,886,461.19

Finding the Fourth Proportional to 50,793,074.42, 70,093,250.53 and 29,886,461.19

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Solution

The fourth proportional to 50,793,074.42, 70,093,250.53 and 29,886,461.19 is: 41,242,614.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,793,074.42 : 70,093,250.53 = 29,886,461.19 : x
  2. Step 2: Convert to fraction form
    50,793,074.42/70,093,250.53 = 29,886,461.19/x
  3. Step 3: Cross multiply
    50,793,074.42x = 70,093,250.53 × 29,886,461.19
  4. Step 4: Simplify right side
    50,793,074.42x = 2,094,839,211,627,143
  5. Step 5: Solve for x
    x = 2,094,839,211,627,143/50,793,074.42
  6. Step 6: Final answer
    x = 41,242,614.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.