Home / 237,575,179.56-356,389,673.88-213,164,101.52

Finding the Fourth Proportional to 237,575,179.56, 356,389,673.88 and 213,164,101.52

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Solution

The fourth proportional to 237,575,179.56, 356,389,673.88 and 213,164,101.52 is: 319,770,292.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,575,179.56 : 356,389,673.88 = 213,164,101.52 : x
  2. Step 2: Convert to fraction form
    237,575,179.56/356,389,673.88 = 213,164,101.52/x
  3. Step 3: Cross multiply
    237,575,179.56x = 356,389,673.88 × 213,164,101.52
  4. Step 4: Simplify right side
    237,575,179.56x = 75,969,484,623,636,016
  5. Step 5: Solve for x
    x = 75,969,484,623,636,016/237,575,179.56
  6. Step 6: Final answer
    x = 319,770,292.35

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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.