Home / 263,736,835.10-395,605,252.65-224,769,743.90

Finding the Fourth Proportional to 263,736,835.10, 395,605,252.65 and 224,769,743.90

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Solution

The fourth proportional to 263,736,835.10, 395,605,252.65 and 224,769,743.90 is: 337,154,615.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,736,835.10 : 395,605,252.65 = 224,769,743.90 : x
  2. Step 2: Convert to fraction form
    263,736,835.10/395,605,252.65 = 224,769,743.90/x
  3. Step 3: Cross multiply
    263,736,835.10x = 395,605,252.65 × 224,769,743.90
  4. Step 4: Simplify right side
    263,736,835.10x = 88,920,091,323,635,296
  5. Step 5: Solve for x
    x = 88,920,091,323,635,296/263,736,835.10
  6. Step 6: Final answer
    x = 337,154,615.85

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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.