Home / 544,328,994,943.23-751,174,086,570.39-300,458,509,823.52

Finding the Fourth Proportional to 544,328,994,943.23, 751,174,086,570.39 and 300,458,509,823.52

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Solution

The fourth proportional to 544,328,994,943.23, 751,174,086,570.39 and 300,458,509,823.52 is: 414,632,784,153.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,328,994,943.23 : 751,174,086,570.39 = 300,458,509,823.52 : x
  2. Step 2: Convert to fraction form
    544,328,994,943.23/751,174,086,570.39 = 300,458,509,823.52/x
  3. Step 3: Cross multiply
    544,328,994,943.23x = 751,174,086,570.39 × 300,458,509,823.52
  4. Step 4: Simplify right side
    544,328,994,943.23x = 225,696,646,668,983,210,082,304
  5. Step 5: Solve for x
    x = 225,696,646,668,983,210,082,304/544,328,994,943.23
  6. Step 6: Final answer
    x = 414,632,784,153.86

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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.