Home / 223,244,024.40-334,866,036.60-161,703,156.60

Finding the Fourth Proportional to 223,244,024.40, 334,866,036.60 and 161,703,156.60

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Solution

The fourth proportional to 223,244,024.40, 334,866,036.60 and 161,703,156.60 is: 242,554,734.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,244,024.40 : 334,866,036.60 = 161,703,156.60 : x
  2. Step 2: Convert to fraction form
    223,244,024.40/334,866,036.60 = 161,703,156.60/x
  3. Step 3: Cross multiply
    223,244,024.40x = 334,866,036.60 × 161,703,156.60
  4. Step 4: Simplify right side
    223,244,024.40x = 54,148,895,156,351,136
  5. Step 5: Solve for x
    x = 54,148,895,156,351,136/223,244,024.40
  6. Step 6: Final answer
    x = 242,554,734.90

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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.