Home / 27,649,958.40-41,455,276.80-10,604,044.80

Finding the Fourth Proportional to 27,649,958.40, 41,455,276.80 and 10,604,044.80

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Solution

The fourth proportional to 27,649,958.40, 41,455,276.80 and 10,604,044.80 is: 15,898,527.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,649,958.40 : 41,455,276.80 = 10,604,044.80 : x
  2. Step 2: Convert to fraction form
    27,649,958.40/41,455,276.80 = 10,604,044.80/x
  3. Step 3: Cross multiply
    27,649,958.40x = 41,455,276.80 × 10,604,044.80
  4. Step 4: Simplify right side
    27,649,958.40x = 439,593,612,383,600.62
  5. Step 5: Solve for x
    x = 439,593,612,383,600.62/27,649,958.40
  6. Step 6: Final answer
    x = 15,898,527.08

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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.