Home / 250,240,192.20-375,360,288.30-233,234,080.20

Finding the Fourth Proportional to 250,240,192.20, 375,360,288.30 and 233,234,080.20

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Solution

The fourth proportional to 250,240,192.20, 375,360,288.30 and 233,234,080.20 is: 349,851,120.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,240,192.20 : 375,360,288.30 = 233,234,080.20 : x
  2. Step 2: Convert to fraction form
    250,240,192.20/375,360,288.30 = 233,234,080.20/x
  3. Step 3: Cross multiply
    250,240,192.20x = 375,360,288.30 × 233,234,080.20
  4. Step 4: Simplify right side
    250,240,192.20x = 87,546,811,585,257,312
  5. Step 5: Solve for x
    x = 87,546,811,585,257,312/250,240,192.20
  6. Step 6: Final answer
    x = 349,851,120.30

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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.