Home / 3,057,139,984.60-4,578,907,532.10-2,512,944,400.60

Finding the Fourth Proportional to 3,057,139,984.60, 4,578,907,532.10 and 2,512,944,400.60

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Solution

The fourth proportional to 3,057,139,984.60, 4,578,907,532.10 and 2,512,944,400.60 is: 3,763,825,046.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057,139,984.60 : 4,578,907,532.10 = 2,512,944,400.60 : x
  2. Step 2: Convert to fraction form
    3,057,139,984.60/4,578,907,532.10 = 2,512,944,400.60/x
  3. Step 3: Cross multiply
    3,057,139,984.60x = 4,578,907,532.10 × 2,512,944,400.60
  4. Step 4: Simplify right side
    3,057,139,984.60x = 11,506,540,043,655,860,224
  5. Step 5: Solve for x
    x = 11,506,540,043,655,860,224/3,057,139,984.60
  6. Step 6: Final answer
    x = 3,763,825,046.16

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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.