Home / 569,212,616,493.80-853,788,853,743.40-186,706,306,692.49

Finding the Fourth Proportional to 569,212,616,493.80, 853,788,853,743.40 and 186,706,306,692.49

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Solution

The fourth proportional to 569,212,616,493.80, 853,788,853,743.40 and 186,706,306,692.49 is: 280,049,596,510.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,212,616,493.80 : 853,788,853,743.40 = 186,706,306,692.49 : x
  2. Step 2: Convert to fraction form
    569,212,616,493.80/853,788,853,743.40 = 186,706,306,692.49/x
  3. Step 3: Cross multiply
    569,212,616,493.80x = 853,788,853,743.40 × 186,706,306,692.49
  4. Step 4: Simplify right side
    569,212,616,493.80x = 159,407,763,577,644,731,334,656
  5. Step 5: Solve for x
    x = 159,407,763,577,644,731,334,656/569,212,616,493.80
  6. Step 6: Final answer
    x = 280,049,596,510.27

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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.