Home / 52,744,927.55-79,117,391.33-51,800,143.55

Finding the Fourth Proportional to 52,744,927.55, 79,117,391.33 and 51,800,143.55

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Solution

The fourth proportional to 52,744,927.55, 79,117,391.33 and 51,800,143.55 is: 77,700,215.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,744,927.55 : 79,117,391.33 = 51,800,143.55 : x
  2. Step 2: Convert to fraction form
    52,744,927.55/79,117,391.33 = 51,800,143.55/x
  3. Step 3: Cross multiply
    52,744,927.55x = 79,117,391.33 × 51,800,143.55
  4. Step 4: Simplify right side
    52,744,927.55x = 4,098,292,227,936,524.50
  5. Step 5: Solve for x
    x = 4,098,292,227,936,524.50/52,744,927.55
  6. Step 6: Final answer
    x = 77,700,215.33

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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.