Home / 26,918,451.96-37,147,274.73-14,695,308.96

Finding the Fourth Proportional to 26,918,451.96, 37,147,274.73 and 14,695,308.96

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Solution

The fourth proportional to 26,918,451.96, 37,147,274.73 and 14,695,308.96 is: 20,279,423.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,918,451.96 : 37,147,274.73 = 14,695,308.96 : x
  2. Step 2: Convert to fraction form
    26,918,451.96/37,147,274.73 = 14,695,308.96/x
  3. Step 3: Cross multiply
    26,918,451.96x = 37,147,274.73 × 14,695,308.96
  4. Step 4: Simplify right side
    26,918,451.96x = 545,890,679,179,350.56
  5. Step 5: Solve for x
    x = 545,890,679,179,350.56/26,918,451.96
  6. Step 6: Final answer
    x = 20,279,423.20

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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.