Home / 30,251,037.60-45,376,556.40-24,936,627.60

Finding the Fourth Proportional to 30,251,037.60, 45,376,556.40 and 24,936,627.60

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Solution

The fourth proportional to 30,251,037.60, 45,376,556.40 and 24,936,627.60 is: 37,404,941.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,251,037.60 : 45,376,556.40 = 24,936,627.60 : x
  2. Step 2: Convert to fraction form
    30,251,037.60/45,376,556.40 = 24,936,627.60/x
  3. Step 3: Cross multiply
    30,251,037.60x = 45,376,556.40 × 24,936,627.60
  4. Step 4: Simplify right side
    30,251,037.60x = 1,131,538,288,717,196.75
  5. Step 5: Solve for x
    x = 1,131,538,288,717,196.75/30,251,037.60
  6. Step 6: Final answer
    x = 37,404,941.40

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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.