Home / 95,776,926.30-132,172,153.23-51,723,920.89

Finding the Fourth Proportional to 95,776,926.30, 132,172,153.23 and 51,723,920.89

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Solution

The fourth proportional to 95,776,926.30, 132,172,153.23 and 51,723,920.89 is: 71,379,008.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,776,926.30 : 132,172,153.23 = 51,723,920.89 : x
  2. Step 2: Convert to fraction form
    95,776,926.30/132,172,153.23 = 51,723,920.89/x
  3. Step 3: Cross multiply
    95,776,926.30x = 132,172,153.23 × 51,723,920.89
  4. Step 4: Simplify right side
    95,776,926.30x = 6,836,461,997,529,478
  5. Step 5: Solve for x
    x = 6,836,461,997,529,478/95,776,926.30
  6. Step 6: Final answer
    x = 71,379,008.09

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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.