Home / 102,188,877.04-153,285,486.82-36,614,286

Finding the Fourth Proportional to 102,188,877.04, 153,285,486.82 and 36,614,286

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Solution

The fourth proportional to 102,188,877.04, 153,285,486.82 and 36,614,286 is: 54,922,206.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,188,877.04 : 153,285,486.82 = 36,614,286 : x
  2. Step 2: Convert to fraction form
    102,188,877.04/153,285,486.82 = 36,614,286/x
  3. Step 3: Cross multiply
    102,188,877.04x = 153,285,486.82 × 36,614,286
  4. Step 4: Simplify right side
    102,188,877.04x = 5,612,438,654,076,710
  5. Step 5: Solve for x
    x = 5,612,438,654,076,710/102,188,877.04
  6. Step 6: Final answer
    x = 54,922,206.96

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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.