Home / 236,616,843.93-326,525,228.95-132,195,699.48

Finding the Fourth Proportional to 236,616,843.93, 326,525,228.95 and 132,195,699.48

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Solution

The fourth proportional to 236,616,843.93, 326,525,228.95 and 132,195,699.48 is: 182,426,704.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,616,843.93 : 326,525,228.95 = 132,195,699.48 : x
  2. Step 2: Convert to fraction form
    236,616,843.93/326,525,228.95 = 132,195,699.48/x
  3. Step 3: Cross multiply
    236,616,843.93x = 326,525,228.95 × 132,195,699.48
  4. Step 4: Simplify right side
    236,616,843.93x = 43,165,231,038,912,392
  5. Step 5: Solve for x
    x = 43,165,231,038,912,392/236,616,843.93
  6. Step 6: Final answer
    x = 182,426,704.38

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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.