Home / 236,493,314.76-326,313,436.26-132,055,316.76

Finding the Fourth Proportional to 236,493,314.76, 326,313,436.26 and 132,055,316.76

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Solution

The fourth proportional to 236,493,314.76, 326,313,436.26 and 132,055,316.76 is: 182,209,904.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,493,314.76 : 326,313,436.26 = 132,055,316.76 : x
  2. Step 2: Convert to fraction form
    236,493,314.76/326,313,436.26 = 132,055,316.76/x
  3. Step 3: Cross multiply
    236,493,314.76x = 326,313,436.26 × 132,055,316.76
  4. Step 4: Simplify right side
    236,493,314.76x = 43,091,424,188,358,368
  5. Step 5: Solve for x
    x = 43,091,424,188,358,368/236,493,314.76
  6. Step 6: Final answer
    x = 182,209,904.04

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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.