Home / 179,722,617,089.14-248,025,007,822.38-99,526,575,866.15

Finding the Fourth Proportional to 179,722,617,089.14, 248,025,007,822.38 and 99,526,575,866.15

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Solution

The fourth proportional to 179,722,617,089.14, 248,025,007,822.38 and 99,526,575,866.15 is: 137,350,992,087.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,722,617,089.14 : 248,025,007,822.38 = 99,526,575,866.15 : x
  2. Step 2: Convert to fraction form
    179,722,617,089.14/248,025,007,822.38 = 99,526,575,866.15/x
  3. Step 3: Cross multiply
    179,722,617,089.14x = 248,025,007,822.38 × 99,526,575,866.15
  4. Step 4: Simplify right side
    179,722,617,089.14x = 24,685,079,757,737,045,262,336
  5. Step 5: Solve for x
    x = 24,685,079,757,737,045,262,336/179,722,617,089.14
  6. Step 6: Final answer
    x = 137,350,992,087.40

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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.