Home / 236,436,588.29-326,302,660.14-132,034,828.88

Finding the Fourth Proportional to 236,436,588.29, 326,302,660.14 and 132,034,828.88

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Solution

The fourth proportional to 236,436,588.29, 326,302,660.14 and 132,034,828.88 is: 182,219,326.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,436,588.29 : 326,302,660.14 = 132,034,828.88 : x
  2. Step 2: Convert to fraction form
    236,436,588.29/326,302,660.14 = 132,034,828.88/x
  3. Step 3: Cross multiply
    236,436,588.29x = 326,302,660.14 × 132,034,828.88
  4. Step 4: Simplify right side
    236,436,588.29x = 43,083,315,895,489,448
  5. Step 5: Solve for x
    x = 43,083,315,895,489,448/236,436,588.29
  6. Step 6: Final answer
    x = 182,219,326.57

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1.5x scale

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.