Home / 34,359,288.24-51,536,252.40-19,973,180.16

Finding the Fourth Proportional to 34,359,288.24, 51,536,252.40 and 19,973,180.16

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Solution

The fourth proportional to 34,359,288.24, 51,536,252.40 and 19,973,180.16 is: 29,958,212.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,359,288.24 : 51,536,252.40 = 19,973,180.16 : x
  2. Step 2: Convert to fraction form
    34,359,288.24/51,536,252.40 = 19,973,180.16/x
  3. Step 3: Cross multiply
    34,359,288.24x = 51,536,252.40 × 19,973,180.16
  4. Step 4: Simplify right side
    34,359,288.24x = 1,029,342,853,956,432.38
  5. Step 5: Solve for x
    x = 1,029,342,853,956,432.38/34,359,288.24
  6. Step 6: Final answer
    x = 29,958,212.37

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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.