Home / 24,971,631.20-37,394,461.20-19,932,783.20

Finding the Fourth Proportional to 24,971,631.20, 37,394,461.20 and 19,932,783.20

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Solution

The fourth proportional to 24,971,631.20, 37,394,461.20 and 19,932,783.20 is: 29,848,898.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,971,631.20 : 37,394,461.20 = 19,932,783.20 : x
  2. Step 2: Convert to fraction form
    24,971,631.20/37,394,461.20 = 19,932,783.20/x
  3. Step 3: Cross multiply
    24,971,631.20x = 37,394,461.20 × 19,932,783.20
  4. Step 4: Simplify right side
    24,971,631.20x = 745,375,687,980,411.88
  5. Step 5: Solve for x
    x = 745,375,687,980,411.88/24,971,631.20
  6. Step 6: Final answer
    x = 29,848,898.62

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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.