Home / 34,779,764.70-52,171,324.80-11,435,990.73

Finding the Fourth Proportional to 34,779,764.70, 52,171,324.80 and 11,435,990.73

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Solution

The fourth proportional to 34,779,764.70, 52,171,324.80 and 11,435,990.73 is: 17,154,537.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,779,764.70 : 52,171,324.80 = 11,435,990.73 : x
  2. Step 2: Convert to fraction form
    34,779,764.70/52,171,324.80 = 11,435,990.73/x
  3. Step 3: Cross multiply
    34,779,764.70x = 52,171,324.80 × 11,435,990.73
  4. Step 4: Simplify right side
    34,779,764.70x = 596,630,786,784,619.12
  5. Step 5: Solve for x
    x = 596,630,786,784,619.12/34,779,764.70
  6. Step 6: Final answer
    x = 17,154,537.76

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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.