Home / 44,132,732.69-66,213,996.76-19,537,266.86

Finding the Fourth Proportional to 44,132,732.69, 66,213,996.76 and 19,537,266.86

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Solution

The fourth proportional to 44,132,732.69, 66,213,996.76 and 19,537,266.86 is: 29,312,495.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,132,732.69 : 66,213,996.76 = 19,537,266.86 : x
  2. Step 2: Convert to fraction form
    44,132,732.69/66,213,996.76 = 19,537,266.86/x
  3. Step 3: Cross multiply
    44,132,732.69x = 66,213,996.76 × 19,537,266.86
  4. Step 4: Simplify right side
    44,132,732.69x = 1,293,640,524,757,252
  5. Step 5: Solve for x
    x = 1,293,640,524,757,252/44,132,732.69
  6. Step 6: Final answer
    x = 29,312,495.42

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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.