Home / 1,182,353,418,214.80-1,773,533,033,640.20-333,414,397,488.66

Finding the Fourth Proportional to 1,182,353,418,214.80, 1,773,533,033,640.20 and 333,414,397,488.66

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Solution

The fourth proportional to 1,182,353,418,214.80, 1,773,533,033,640.20 and 333,414,397,488.66 is: 500,122,415,791.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,353,418,214.80 : 1,773,533,033,640.20 = 333,414,397,488.66 : x
  2. Step 2: Convert to fraction form
    1,182,353,418,214.80/1,773,533,033,640.20 = 333,414,397,488.66/x
  3. Step 3: Cross multiply
    1,182,353,418,214.80x = 1,773,533,033,640.20 × 333,414,397,488.66
  4. Step 4: Simplify right side
    1,182,353,418,214.80x = 591,321,447,837,382,553,370,624
  5. Step 5: Solve for x
    x = 591,321,447,837,382,553,370,624/1,182,353,418,214.80
  6. Step 6: Final answer
    x = 500,122,415,791.89

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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.