Home / 50,385,145.60-75,585,091.20-26,452,422.40

Finding the Fourth Proportional to 50,385,145.60, 75,585,091.20 and 26,452,422.40

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Solution

The fourth proportional to 50,385,145.60, 75,585,091.20 and 26,452,422.40 is: 39,682,504.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,385,145.60 : 75,585,091.20 = 26,452,422.40 : x
  2. Step 2: Convert to fraction form
    50,385,145.60/75,585,091.20 = 26,452,422.40/x
  3. Step 3: Cross multiply
    50,385,145.60x = 75,585,091.20 × 26,452,422.40
  4. Step 4: Simplify right side
    50,385,145.60x = 1,999,408,759,564,922.75
  5. Step 5: Solve for x
    x = 1,999,408,759,564,922.75/50,385,145.60
  6. Step 6: Final answer
    x = 39,682,504.35

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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.