Home / 27,573,786.60-41,360,679.90-17,370,119.40

Finding the Fourth Proportional to 27,573,786.60, 41,360,679.90 and 17,370,119.40

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Solution

The fourth proportional to 27,573,786.60, 41,360,679.90 and 17,370,119.40 is: 26,055,179.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,573,786.60 : 41,360,679.90 = 17,370,119.40 : x
  2. Step 2: Convert to fraction form
    27,573,786.60/41,360,679.90 = 17,370,119.40/x
  3. Step 3: Cross multiply
    27,573,786.60x = 41,360,679.90 × 17,370,119.40
  4. Step 4: Simplify right side
    27,573,786.60x = 718,439,948,328,180
  5. Step 5: Solve for x
    x = 718,439,948,328,180/27,573,786.60
  6. Step 6: Final answer
    x = 26,055,179.10

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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.