Home / 50,363,139.60-75,544,709.40-24,798,859.20

Finding the Fourth Proportional to 50,363,139.60, 75,544,709.40 and 24,798,859.20

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Solution

The fourth proportional to 50,363,139.60, 75,544,709.40 and 24,798,859.20 is: 37,198,288.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,363,139.60 : 75,544,709.40 = 24,798,859.20 : x
  2. Step 2: Convert to fraction form
    50,363,139.60/75,544,709.40 = 24,798,859.20/x
  3. Step 3: Cross multiply
    50,363,139.60x = 75,544,709.40 × 24,798,859.20
  4. Step 4: Simplify right side
    50,363,139.60x = 1,873,422,611,715,516.50
  5. Step 5: Solve for x
    x = 1,873,422,611,715,516.50/50,363,139.60
  6. Step 6: Final answer
    x = 37,198,288.80

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1.5x scale

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.