Home / 13,828,796,232.06-20,711,777,851.24-10,822,121,443.09

Finding the Fourth Proportional to 13,828,796,232.06, 20,711,777,851.24 and 10,822,121,443.09

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Solution

The fourth proportional to 13,828,796,232.06, 20,711,777,851.24 and 10,822,121,443.09 is: 16,208,596,283.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,828,796,232.06 : 20,711,777,851.24 = 10,822,121,443.09 : x
  2. Step 2: Convert to fraction form
    13,828,796,232.06/20,711,777,851.24 = 10,822,121,443.09/x
  3. Step 3: Cross multiply
    13,828,796,232.06x = 20,711,777,851.24 × 10,822,121,443.09
  4. Step 4: Simplify right side
    13,828,796,232.06x = 224,145,375,208,460,484,608
  5. Step 5: Solve for x
    x = 224,145,375,208,460,484,608/13,828,796,232.06
  6. Step 6: Final answer
    x = 16,208,596,283.23

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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.