Home / 27,202,609.60-40,803,914.40-26,950,667.20

Finding the Fourth Proportional to 27,202,609.60, 40,803,914.40 and 26,950,667.20

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Solution

The fourth proportional to 27,202,609.60, 40,803,914.40 and 26,950,667.20 is: 40,426,000.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,202,609.60 : 40,803,914.40 = 26,950,667.20 : x
  2. Step 2: Convert to fraction form
    27,202,609.60/40,803,914.40 = 26,950,667.20/x
  3. Step 3: Cross multiply
    27,202,609.60x = 40,803,914.40 × 26,950,667.20
  4. Step 4: Simplify right side
    27,202,609.60x = 1,099,692,717,451,687.62
  5. Step 5: Solve for x
    x = 1,099,692,717,451,687.62/27,202,609.60
  6. Step 6: Final answer
    x = 40,426,000.80

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1.5x scale

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.