Home / 50,944,504.91-70,303,117.32-27,739,576.31

Finding the Fourth Proportional to 50,944,504.91, 70,303,117.32 and 27,739,576.31

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Solution

The fourth proportional to 50,944,504.91, 70,303,117.32 and 27,739,576.31 is: 38,280,452.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,944,504.91 : 70,303,117.32 = 27,739,576.31 : x
  2. Step 2: Convert to fraction form
    50,944,504.91/70,303,117.32 = 27,739,576.31/x
  3. Step 3: Cross multiply
    50,944,504.91x = 70,303,117.32 × 27,739,576.31
  4. Step 4: Simplify right side
    50,944,504.91x = 1,950,178,687,729,022.50
  5. Step 5: Solve for x
    x = 1,950,178,687,729,022.50/50,944,504.91
  6. Step 6: Final answer
    x = 38,280,452.25

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1.5x scale

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.