Home / 569,212,616,235.46-853,788,853,375.95-186,706,306,424.07

Finding the Fourth Proportional to 569,212,616,235.46, 853,788,853,375.95 and 186,706,306,424.07

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Solution

The fourth proportional to 569,212,616,235.46, 853,788,853,375.95 and 186,706,306,424.07 is: 280,049,596,114.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,212,616,235.46 : 853,788,853,375.95 = 186,706,306,424.07 : x
  2. Step 2: Convert to fraction form
    569,212,616,235.46/853,788,853,375.95 = 186,706,306,424.07/x
  3. Step 3: Cross multiply
    569,212,616,235.46x = 853,788,853,375.95 × 186,706,306,424.07
  4. Step 4: Simplify right side
    569,212,616,235.46x = 159,407,763,279,865,488,343,040
  5. Step 5: Solve for x
    x = 159,407,763,279,865,488,343,040/569,212,616,235.46
  6. Step 6: Final answer
    x = 280,049,596,114.23

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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.