Home / 18,100,702,934.10-27,151,054,401.15-18,100,702,934.10

Finding the Fourth Proportional to 18,100,702,934.10, 27,151,054,401.15 and 18,100,702,934.10

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Solution

The fourth proportional to 18,100,702,934.10, 27,151,054,401.15 and 18,100,702,934.10 is: 27,151,054,401.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,100,702,934.10 : 27,151,054,401.15 = 18,100,702,934.10 : x
  2. Step 2: Convert to fraction form
    18,100,702,934.10/27,151,054,401.15 = 18,100,702,934.10/x
  3. Step 3: Cross multiply
    18,100,702,934.10x = 27,151,054,401.15 × 18,100,702,934.10
  4. Step 4: Simplify right side
    18,100,702,934.10x = 491,453,170,062,804,516,864
  5. Step 5: Solve for x
    x = 491,453,170,062,804,516,864/18,100,702,934.10
  6. Step 6: Final answer
    x = 27,151,054,401.15

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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.