Home / 179,722,617,093.64-248,025,007,828.59-99,526,575,870.66

Finding the Fourth Proportional to 179,722,617,093.64, 248,025,007,828.59 and 99,526,575,870.66

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Solution

The fourth proportional to 179,722,617,093.64, 248,025,007,828.59 and 99,526,575,870.66 is: 137,350,992,093.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,722,617,093.64 : 248,025,007,828.59 = 99,526,575,870.66 : x
  2. Step 2: Convert to fraction form
    179,722,617,093.64/248,025,007,828.59 = 99,526,575,870.66/x
  3. Step 3: Cross multiply
    179,722,617,093.64x = 248,025,007,828.59 × 99,526,575,870.66
  4. Step 4: Simplify right side
    179,722,617,093.64x = 24,685,079,759,473,201,905,664
  5. Step 5: Solve for x
    x = 24,685,079,759,473,201,905,664/179,722,617,093.64
  6. Step 6: Final answer
    x = 137,350,992,093.62

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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.