Home / 179,722,617,096.20-248,025,007,832.13-99,526,575,873.21

Finding the Fourth Proportional to 179,722,617,096.20, 248,025,007,832.13 and 99,526,575,873.21

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Solution

The fourth proportional to 179,722,617,096.20, 248,025,007,832.13 and 99,526,575,873.21 is: 137,350,992,097.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,722,617,096.20 : 248,025,007,832.13 = 99,526,575,873.21 : x
  2. Step 2: Convert to fraction form
    179,722,617,096.20/248,025,007,832.13 = 99,526,575,873.21/x
  3. Step 3: Cross multiply
    179,722,617,096.20x = 248,025,007,832.13 × 99,526,575,873.21
  4. Step 4: Simplify right side
    179,722,617,096.20x = 24,685,079,760,456,753,610,752
  5. Step 5: Solve for x
    x = 24,685,079,760,456,753,610,752/179,722,617,096.20
  6. Step 6: Final answer
    x = 137,350,992,097.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.