Home / 27,527,851.03-41,289,108.40-8,358,776.59

Finding the Fourth Proportional to 27,527,851.03, 41,289,108.40 and 8,358,776.59

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Solution

The fourth proportional to 27,527,851.03, 41,289,108.40 and 8,358,776.59 is: 12,537,354.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,527,851.03 : 41,289,108.40 = 8,358,776.59 : x
  2. Step 2: Convert to fraction form
    27,527,851.03/41,289,108.40 = 8,358,776.59/x
  3. Step 3: Cross multiply
    27,527,851.03x = 41,289,108.40 × 8,358,776.59
  4. Step 4: Simplify right side
    27,527,851.03x = 345,126,432,715,892.31
  5. Step 5: Solve for x
    x = 345,126,432,715,892.31/27,527,851.03
  6. Step 6: Final answer
    x = 12,537,354.71

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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.