Home / 27,483,539.60-41,225,309.40-25,132,077.20

Finding the Fourth Proportional to 27,483,539.60, 41,225,309.40 and 25,132,077.20

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Solution

The fourth proportional to 27,483,539.60, 41,225,309.40 and 25,132,077.20 is: 37,698,115.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,483,539.60 : 41,225,309.40 = 25,132,077.20 : x
  2. Step 2: Convert to fraction form
    27,483,539.60/41,225,309.40 = 25,132,077.20/x
  3. Step 3: Cross multiply
    27,483,539.60x = 41,225,309.40 × 25,132,077.20
  4. Step 4: Simplify right side
    27,483,539.60x = 1,036,077,658,434,685.62
  5. Step 5: Solve for x
    x = 1,036,077,658,434,685.62/27,483,539.60
  6. Step 6: Final answer
    x = 37,698,115.80

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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.