Home / 598,531,845.60-897,300,104.40-253,750,226.40

Finding the Fourth Proportional to 598,531,845.60, 897,300,104.40 and 253,750,226.40

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Solution

The fourth proportional to 598,531,845.60, 897,300,104.40 and 253,750,226.40 is: 380,414,352.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,531,845.60 : 897,300,104.40 = 253,750,226.40 : x
  2. Step 2: Convert to fraction form
    598,531,845.60/897,300,104.40 = 253,750,226.40/x
  3. Step 3: Cross multiply
    598,531,845.60x = 897,300,104.40 × 253,750,226.40
  4. Step 4: Simplify right side
    598,531,845.60x = 227,690,104,640,243,648
  5. Step 5: Solve for x
    x = 227,690,104,640,243,648/598,531,845.60
  6. Step 6: Final answer
    x = 380,414,352.74

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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.