Home / 236,659,355.52-326,602,526.40-132,239,961.60

Finding the Fourth Proportional to 236,659,355.52, 326,602,526.40 and 132,239,961.60

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Solution

The fourth proportional to 236,659,355.52, 326,602,526.40 and 132,239,961.60 is: 182,498,196.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,659,355.52 : 326,602,526.40 = 132,239,961.60 : x
  2. Step 2: Convert to fraction form
    236,659,355.52/326,602,526.40 = 132,239,961.60/x
  3. Step 3: Cross multiply
    236,659,355.52x = 326,602,526.40 × 132,239,961.60
  4. Step 4: Simplify right side
    236,659,355.52x = 43,189,905,549,598,984
  5. Step 5: Solve for x
    x = 43,189,905,549,598,984/236,659,355.52
  6. Step 6: Final answer
    x = 182,498,196.43

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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.