Home / 36,295,215.60-54,442,823.40-27,225,289.20

Finding the Fourth Proportional to 36,295,215.60, 54,442,823.40 and 27,225,289.20

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Solution

The fourth proportional to 36,295,215.60, 54,442,823.40 and 27,225,289.20 is: 40,837,933.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,295,215.60 : 54,442,823.40 = 27,225,289.20 : x
  2. Step 2: Convert to fraction form
    36,295,215.60/54,442,823.40 = 27,225,289.20/x
  3. Step 3: Cross multiply
    36,295,215.60x = 54,442,823.40 × 27,225,289.20
  4. Step 4: Simplify right side
    36,295,215.60x = 1,482,221,611,929,527.25
  5. Step 5: Solve for x
    x = 1,482,221,611,929,527.25/36,295,215.60
  6. Step 6: Final answer
    x = 40,837,933.80

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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.