Home / 61,797,961.20-92,738,932.20-34,504,201.20

Finding the Fourth Proportional to 61,797,961.20, 92,738,932.20 and 34,504,201.20

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Solution

The fourth proportional to 61,797,961.20, 92,738,932.20 and 34,504,201.20 is: 51,779,746.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,797,961.20 : 92,738,932.20 = 34,504,201.20 : x
  2. Step 2: Convert to fraction form
    61,797,961.20/92,738,932.20 = 34,504,201.20/x
  3. Step 3: Cross multiply
    61,797,961.20x = 92,738,932.20 × 34,504,201.20
  4. Step 4: Simplify right side
    61,797,961.20x = 3,199,882,775,701,959
  5. Step 5: Solve for x
    x = 3,199,882,775,701,959/61,797,961.20
  6. Step 6: Final answer
    x = 51,779,746.67

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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.