Home / 57,661,876,448.38-79,573,361,822.06-34,487,089,668.57

Finding the Fourth Proportional to 57,661,876,448.38, 79,573,361,822.06 and 34,487,089,668.57

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Solution

The fourth proportional to 57,661,876,448.38, 79,573,361,822.06 and 34,487,089,668.57 is: 47,592,167,189.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,661,876,448.38 : 79,573,361,822.06 = 34,487,089,668.57 : x
  2. Step 2: Convert to fraction form
    57,661,876,448.38/79,573,361,822.06 = 34,487,089,668.57/x
  3. Step 3: Cross multiply
    57,661,876,448.38x = 79,573,361,822.06 × 34,487,089,668.57
  4. Step 4: Simplify right side
    57,661,876,448.38x = 2,744,253,664,386,937,257,984
  5. Step 5: Solve for x
    x = 2,744,253,664,386,937,257,984/57,661,876,448.38
  6. Step 6: Final answer
    x = 47,592,167,189.42

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.