Home / 1,353,844,218.45-2,027,537,823.60-1,353,844,218.45

Finding the Fourth Proportional to 1,353,844,218.45, 2,027,537,823.60 and 1,353,844,218.45

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Solution

The fourth proportional to 1,353,844,218.45, 2,027,537,823.60 and 1,353,844,218.45 is: 2,027,537,823.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,353,844,218.45 : 2,027,537,823.60 = 1,353,844,218.45 : x
  2. Step 2: Convert to fraction form
    1,353,844,218.45/2,027,537,823.60 = 1,353,844,218.45/x
  3. Step 3: Cross multiply
    1,353,844,218.45x = 2,027,537,823.60 × 1,353,844,218.45
  4. Step 4: Simplify right side
    1,353,844,218.45x = 2,744,970,360,169,555,968
  5. Step 5: Solve for x
    x = 2,744,970,360,169,555,968/1,353,844,218.45
  6. Step 6: Final answer
    x = 2,027,537,823.60

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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.