Home / 588,304,093.40-882,456,140.10-200,564,739.80

Finding the Fourth Proportional to 588,304,093.40, 882,456,140.10 and 200,564,739.80

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Solution

The fourth proportional to 588,304,093.40, 882,456,140.10 and 200,564,739.80 is: 300,847,109.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,304,093.40 : 882,456,140.10 = 200,564,739.80 : x
  2. Step 2: Convert to fraction form
    588,304,093.40/882,456,140.10 = 200,564,739.80/x
  3. Step 3: Cross multiply
    588,304,093.40x = 882,456,140.10 × 200,564,739.80
  4. Step 4: Simplify right side
    588,304,093.40x = 176,989,586,124,068,864
  5. Step 5: Solve for x
    x = 176,989,586,124,068,864/588,304,093.40
  6. Step 6: Final answer
    x = 300,847,109.70

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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.