Home / 27,994,927.80-41,986,089.90-10,044,031.80

Finding the Fourth Proportional to 27,994,927.80, 41,986,089.90 and 10,044,031.80

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Solution

The fourth proportional to 27,994,927.80, 41,986,089.90 and 10,044,031.80 is: 15,063,786.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,994,927.80 : 41,986,089.90 = 10,044,031.80 : x
  2. Step 2: Convert to fraction form
    27,994,927.80/41,986,089.90 = 10,044,031.80/x
  3. Step 3: Cross multiply
    27,994,927.80x = 41,986,089.90 × 10,044,031.80
  4. Step 4: Simplify right side
    27,994,927.80x = 421,709,622,113,258.81
  5. Step 5: Solve for x
    x = 421,709,622,113,258.81/27,994,927.80
  6. Step 6: Final answer
    x = 15,063,786.74

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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.