Home / 50,204,130.48-75,346,554.78-25,950,170.88

Finding the Fourth Proportional to 50,204,130.48, 75,346,554.78 and 25,950,170.88

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Solution

The fourth proportional to 50,204,130.48, 75,346,554.78 and 25,950,170.88 is: 38,946,117.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,204,130.48 : 75,346,554.78 = 25,950,170.88 : x
  2. Step 2: Convert to fraction form
    50,204,130.48/75,346,554.78 = 25,950,170.88/x
  3. Step 3: Cross multiply
    50,204,130.48x = 75,346,554.78 × 25,950,170.88
  4. Step 4: Simplify right side
    50,204,130.48x = 1,955,255,971,760,280.75
  5. Step 5: Solve for x
    x = 1,955,255,971,760,280.75/50,204,130.48
  6. Step 6: Final answer
    x = 38,946,117.64

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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.