Home / 52,615,383,145.11-72,610,656,458.46-29,755,939,231.85

Finding the Fourth Proportional to 52,615,383,145.11, 72,610,656,458.46 and 29,755,939,231.85

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Solution

The fourth proportional to 52,615,383,145.11, 72,610,656,458.46 and 29,755,939,231.85 is: 41,064,003,567.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,615,383,145.11 : 72,610,656,458.46 = 29,755,939,231.85 : x
  2. Step 2: Convert to fraction form
    52,615,383,145.11/72,610,656,458.46 = 29,755,939,231.85/x
  3. Step 3: Cross multiply
    52,615,383,145.11x = 72,610,656,458.46 × 29,755,939,231.85
  4. Step 4: Simplify right side
    52,615,383,145.11x = 2,160,598,281,162,309,763,072
  5. Step 5: Solve for x
    x = 2,160,598,281,162,309,763,072/52,615,383,145.11
  6. Step 6: Final answer
    x = 41,064,003,567.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.