Home / 5,613,213,530,304.50-8,405,319,453,412-3,874,047,632,957.80

Finding the Fourth Proportional to 5,613,213,530,304.50, 8,405,319,453,412 and 3,874,047,632,957.80

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Solution

The fourth proportional to 5,613,213,530,304.50, 8,405,319,453,412 and 3,874,047,632,957.80 is: 5,801,063,465,151.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,613,213,530,304.50 : 8,405,319,453,412 = 3,874,047,632,957.80 : x
  2. Step 2: Convert to fraction form
    5,613,213,530,304.50/8,405,319,453,412 = 3,874,047,632,957.80/x
  3. Step 3: Cross multiply
    5,613,213,530,304.50x = 8,405,319,453,412 × 3,874,047,632,957.80
  4. Step 4: Simplify right side
    5,613,213,530,304.50x = 32,562,607,932,744,907,786,027,008
  5. Step 5: Solve for x
    x = 32,562,607,932,744,907,786,027,008/5,613,213,530,304.50
  6. Step 6: Final answer
    x = 5,801,063,465,151.75

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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.