Home / 22,984,914.20-34,477,371.30-7,839,339.80

Finding the Fourth Proportional to 22,984,914.20, 34,477,371.30 and 7,839,339.80

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Solution

The fourth proportional to 22,984,914.20, 34,477,371.30 and 7,839,339.80 is: 11,759,009.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,984,914.20 : 34,477,371.30 = 7,839,339.80 : x
  2. Step 2: Convert to fraction form
    22,984,914.20/34,477,371.30 = 7,839,339.80/x
  3. Step 3: Cross multiply
    22,984,914.20x = 34,477,371.30 × 7,839,339.80
  4. Step 4: Simplify right side
    22,984,914.20x = 270,279,829,031,467.72
  5. Step 5: Solve for x
    x = 270,279,829,031,467.72/22,984,914.20
  6. Step 6: Final answer
    x = 11,759,009.70

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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.