Home / 24,971,658.20-37,394,501.70-19,932,810.20

Finding the Fourth Proportional to 24,971,658.20, 37,394,501.70 and 19,932,810.20

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Solution

The fourth proportional to 24,971,658.20, 37,394,501.70 and 19,932,810.20 is: 29,848,939.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,971,658.20 : 37,394,501.70 = 19,932,810.20 : x
  2. Step 2: Convert to fraction form
    24,971,658.20/37,394,501.70 = 19,932,810.20/x
  3. Step 3: Cross multiply
    24,971,658.20x = 37,394,501.70 × 19,932,810.20
  4. Step 4: Simplify right side
    24,971,658.20x = 745,377,504,909,677.38
  5. Step 5: Solve for x
    x = 745,377,504,909,677.38/24,971,658.20
  6. Step 6: Final answer
    x = 29,848,939.10

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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.