Home / 2,819,772,002.10-4,229,658,003.16-2,819,772,002.10

Finding the Fourth Proportional to 2,819,772,002.10, 4,229,658,003.16 and 2,819,772,002.10

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Solution

The fourth proportional to 2,819,772,002.10, 4,229,658,003.16 and 2,819,772,002.10 is: 4,229,658,003.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,819,772,002.10 : 4,229,658,003.16 = 2,819,772,002.10 : x
  2. Step 2: Convert to fraction form
    2,819,772,002.10/4,229,658,003.16 = 2,819,772,002.10/x
  3. Step 3: Cross multiply
    2,819,772,002.10x = 4,229,658,003.16 × 2,819,772,002.10
  4. Step 4: Simplify right side
    2,819,772,002.10x = 11,926,671,215,768,760,320
  5. Step 5: Solve for x
    x = 11,926,671,215,768,760,320/2,819,772,002.10
  6. Step 6: Final answer
    x = 4,229,658,003.16

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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.