Home / 236,616,796.48-326,525,163.52-132,195,652.04

Finding the Fourth Proportional to 236,616,796.48, 326,525,163.52 and 132,195,652.04

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Solution

The fourth proportional to 236,616,796.48, 326,525,163.52 and 132,195,652.04 is: 182,426,638.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,616,796.48 : 326,525,163.52 = 132,195,652.04 : x
  2. Step 2: Convert to fraction form
    236,616,796.48/326,525,163.52 = 132,195,652.04/x
  3. Step 3: Cross multiply
    236,616,796.48x = 326,525,163.52 × 132,195,652.04
  4. Step 4: Simplify right side
    236,616,796.48x = 43,165,206,898,994,024
  5. Step 5: Solve for x
    x = 43,165,206,898,994,024/236,616,796.48
  6. Step 6: Final answer
    x = 182,426,638.94

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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.