Home / 236,995,308.91-327,066,238.95-132,567,152.41

Finding the Fourth Proportional to 236,995,308.91, 327,066,238.95 and 132,567,152.41

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Solution

The fourth proportional to 236,995,308.91, 327,066,238.95 and 132,567,152.41 is: 182,949,781.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,995,308.91 : 327,066,238.95 = 132,567,152.41 : x
  2. Step 2: Convert to fraction form
    236,995,308.91/327,066,238.95 = 132,567,152.41/x
  3. Step 3: Cross multiply
    236,995,308.91x = 327,066,238.95 × 132,567,152.41
  4. Step 4: Simplify right side
    236,995,308.91x = 43,358,239,947,050,128
  5. Step 5: Solve for x
    x = 43,358,239,947,050,128/236,995,308.91
  6. Step 6: Final answer
    x = 182,949,781.35

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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.