Home / 236,436,587.54-326,302,659.10-132,034,828.13

Finding the Fourth Proportional to 236,436,587.54, 326,302,659.10 and 132,034,828.13

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Solution

The fourth proportional to 236,436,587.54, 326,302,659.10 and 132,034,828.13 is: 182,219,325.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,436,587.54 : 326,302,659.10 = 132,034,828.13 : x
  2. Step 2: Convert to fraction form
    236,436,587.54/326,302,659.10 = 132,034,828.13/x
  3. Step 3: Cross multiply
    236,436,587.54x = 326,302,659.10 × 132,034,828.13
  4. Step 4: Simplify right side
    236,436,587.54x = 43,083,315,513,493,368
  5. Step 5: Solve for x
    x = 43,083,315,513,493,368/236,436,587.54
  6. Step 6: Final answer
    x = 182,219,325.53

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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.