Home / 132,328,186.55-198,501,760.33-35,283,385.79

Finding the Fourth Proportional to 132,328,186.55, 198,501,760.33 and 35,283,385.79

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Solution

The fourth proportional to 132,328,186.55, 198,501,760.33 and 35,283,385.79 is: 52,927,606.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,328,186.55 : 198,501,760.33 = 35,283,385.79 : x
  2. Step 2: Convert to fraction form
    132,328,186.55/198,501,760.33 = 35,283,385.79/x
  3. Step 3: Cross multiply
    132,328,186.55x = 198,501,760.33 × 35,283,385.79
  4. Step 4: Simplify right side
    132,328,186.55x = 7,003,814,188,636,789
  5. Step 5: Solve for x
    x = 7,003,814,188,636,789/132,328,186.55
  6. Step 6: Final answer
    x = 52,927,606.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.