Home / 263,736,817.60-395,605,226.40-224,769,726.40

Finding the Fourth Proportional to 263,736,817.60, 395,605,226.40 and 224,769,726.40

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Solution

The fourth proportional to 263,736,817.60, 395,605,226.40 and 224,769,726.40 is: 337,154,589.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,736,817.60 : 395,605,226.40 = 224,769,726.40 : x
  2. Step 2: Convert to fraction form
    263,736,817.60/395,605,226.40 = 224,769,726.40/x
  3. Step 3: Cross multiply
    263,736,817.60x = 395,605,226.40 × 224,769,726.40
  4. Step 4: Simplify right side
    263,736,817.60x = 88,920,078,500,338,048
  5. Step 5: Solve for x
    x = 88,920,078,500,338,048/263,736,817.60
  6. Step 6: Final answer
    x = 337,154,589.60

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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.