Home / 34,565,837.64-51,856,477.92-13,000,626.33

Finding the Fourth Proportional to 34,565,837.64, 51,856,477.92 and 13,000,626.33

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Solution

The fourth proportional to 34,565,837.64, 51,856,477.92 and 13,000,626.33 is: 19,503,843.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,565,837.64 : 51,856,477.92 = 13,000,626.33 : x
  2. Step 2: Convert to fraction form
    34,565,837.64/51,856,477.92 = 13,000,626.33/x
  3. Step 3: Cross multiply
    34,565,837.64x = 51,856,477.92 × 13,000,626.33
  4. Step 4: Simplify right side
    34,565,837.64x = 674,166,692,227,815.62
  5. Step 5: Solve for x
    x = 674,166,692,227,815.62/34,565,837.64
  6. Step 6: Final answer
    x = 19,503,843.63

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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.