Home / 51,182,594.70-76,773,892.04-17,103,940.57

Finding the Fourth Proportional to 51,182,594.70, 76,773,892.04 and 17,103,940.57

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Solution

The fourth proportional to 51,182,594.70, 76,773,892.04 and 17,103,940.57 is: 25,655,910.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,182,594.70 : 76,773,892.04 = 17,103,940.57 : x
  2. Step 2: Convert to fraction form
    51,182,594.70/76,773,892.04 = 17,103,940.57/x
  3. Step 3: Cross multiply
    51,182,594.70x = 76,773,892.04 × 17,103,940.57
  4. Step 4: Simplify right side
    51,182,594.70x = 1,313,136,086,779,756.25
  5. Step 5: Solve for x
    x = 1,313,136,086,779,756.25/51,182,594.70
  6. Step 6: Final answer
    x = 25,655,910.85

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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.