Home / 569,212,616,369.92-853,788,853,577.60-186,706,306,558.49

Finding the Fourth Proportional to 569,212,616,369.92, 853,788,853,577.60 and 186,706,306,558.49

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Solution

The fourth proportional to 569,212,616,369.92, 853,788,853,577.60 and 186,706,306,558.49 is: 280,049,596,315.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,212,616,369.92 : 853,788,853,577.60 = 186,706,306,558.49 : x
  2. Step 2: Convert to fraction form
    569,212,616,369.92/853,788,853,577.60 = 186,706,306,558.49/x
  3. Step 3: Cross multiply
    569,212,616,369.92x = 853,788,853,577.60 × 186,706,306,558.49
  4. Step 4: Simplify right side
    569,212,616,369.92x = 159,407,763,432,281,093,439,488
  5. Step 5: Solve for x
    x = 159,407,763,432,281,093,439,488/569,212,616,369.92
  6. Step 6: Final answer
    x = 280,049,596,315.84

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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.