Home / 236,668,921.68-326,596,846.14-132,247,851

Finding the Fourth Proportional to 236,668,921.68, 326,596,846.14 and 132,247,851

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Solution

The fourth proportional to 236,668,921.68, 326,596,846.14 and 132,247,851 is: 182,498,533.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,668,921.68 : 326,596,846.14 = 132,247,851 : x
  2. Step 2: Convert to fraction form
    236,668,921.68/326,596,846.14 = 132,247,851/x
  3. Step 3: Cross multiply
    236,668,921.68x = 326,596,846.14 × 132,247,851
  4. Step 4: Simplify right side
    236,668,921.68x = 43,191,731,045,392,640
  5. Step 5: Solve for x
    x = 43,191,731,045,392,640/236,668,921.68
  6. Step 6: Final answer
    x = 182,498,533.14

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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.