Home / 30,364,233.60-45,546,350.40-27,435,403.20

Finding the Fourth Proportional to 30,364,233.60, 45,546,350.40 and 27,435,403.20

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Solution

The fourth proportional to 30,364,233.60, 45,546,350.40 and 27,435,403.20 is: 41,153,104.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,364,233.60 : 45,546,350.40 = 27,435,403.20 : x
  2. Step 2: Convert to fraction form
    30,364,233.60/45,546,350.40 = 27,435,403.20/x
  3. Step 3: Cross multiply
    30,364,233.60x = 45,546,350.40 × 27,435,403.20
  4. Step 4: Simplify right side
    30,364,233.60x = 1,249,582,487,512,481.25
  5. Step 5: Solve for x
    x = 1,249,582,487,512,481.25/30,364,233.60
  6. Step 6: Final answer
    x = 41,153,104.80

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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.