Home / 2,127,614,968.20-3,188,735,066.70-1,034,744,824.20

Finding the Fourth Proportional to 2,127,614,968.20, 3,188,735,066.70 and 1,034,744,824.20

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Solution

The fourth proportional to 2,127,614,968.20, 3,188,735,066.70 and 1,034,744,824.20 is: 1,550,810,252.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,127,614,968.20 : 3,188,735,066.70 = 1,034,744,824.20 : x
  2. Step 2: Convert to fraction form
    2,127,614,968.20/3,188,735,066.70 = 1,034,744,824.20/x
  3. Step 3: Cross multiply
    2,127,614,968.20x = 3,188,735,066.70 × 1,034,744,824.20
  4. Step 4: Simplify right side
    2,127,614,968.20x = 3,299,527,106,012,866,560
  5. Step 5: Solve for x
    x = 3,299,527,106,012,866,560/2,127,614,968.20
  6. Step 6: Final answer
    x = 1,550,810,252.48

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1.5x scale

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.