Home / 17,954,850,637,856-26,929,554,738,824-4,886,632,938,861.60

Finding the Fourth Proportional to 17,954,850,637,856, 26,929,554,738,824 and 4,886,632,938,861.60

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Solution

The fourth proportional to 17,954,850,637,856, 26,929,554,738,824 and 4,886,632,938,861.60 is: 7,329,208,795,430.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,954,850,637,856 : 26,929,554,738,824 = 4,886,632,938,861.60 : x
  2. Step 2: Convert to fraction form
    17,954,850,637,856/26,929,554,738,824 = 4,886,632,938,861.60/x
  3. Step 3: Cross multiply
    17,954,850,637,856x = 26,929,554,738,824 × 4,886,632,938,861.60
  4. Step 4: Simplify right side
    17,954,850,637,856x = 131,594,849,215,613,843,309,330,432
  5. Step 5: Solve for x
    x = 131,594,849,215,613,843,309,330,432/17,954,850,637,856
  6. Step 6: Final answer
    x = 7,329,208,795,430.43

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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.