Home / 11,963,049.40-17,944,574.10-10,593,112.60

Finding the Fourth Proportional to 11,963,049.40, 17,944,574.10 and 10,593,112.60

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Solution

The fourth proportional to 11,963,049.40, 17,944,574.10 and 10,593,112.60 is: 15,889,668.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,963,049.40 : 17,944,574.10 = 10,593,112.60 : x
  2. Step 2: Convert to fraction form
    11,963,049.40/17,944,574.10 = 10,593,112.60/x
  3. Step 3: Cross multiply
    11,963,049.40x = 17,944,574.10 × 10,593,112.60
  4. Step 4: Simplify right side
    11,963,049.40x = 190,088,894,000,343.66
  5. Step 5: Solve for x
    x = 190,088,894,000,343.66/11,963,049.40
  6. Step 6: Final answer
    x = 15,889,668.90

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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.