Home / 27,139,291.07-37,451,590.61-14,749,090.43

Finding the Fourth Proportional to 27,139,291.07, 37,451,590.61 and 14,749,090.43

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Solution

The fourth proportional to 27,139,291.07, 37,451,590.61 and 14,749,090.43 is: 20,353,401.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,139,291.07 : 37,451,590.61 = 14,749,090.43 : x
  2. Step 2: Convert to fraction form
    27,139,291.07/37,451,590.61 = 14,749,090.43/x
  3. Step 3: Cross multiply
    27,139,291.07x = 37,451,590.61 × 14,749,090.43
  4. Step 4: Simplify right side
    27,139,291.07x = 552,376,896,393,225.44
  5. Step 5: Solve for x
    x = 552,376,896,393,225.44/27,139,291.07
  6. Step 6: Final answer
    x = 20,353,401.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.