Home / 13,102,016,404.10-19,653,024,606.21-13,102,016,404.10

Finding the Fourth Proportional to 13,102,016,404.10, 19,653,024,606.21 and 13,102,016,404.10

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Solution

The fourth proportional to 13,102,016,404.10, 19,653,024,606.21 and 13,102,016,404.10 is: 19,653,024,606.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,102,016,404.10 : 19,653,024,606.21 = 13,102,016,404.10 : x
  2. Step 2: Convert to fraction form
    13,102,016,404.10/19,653,024,606.21 = 13,102,016,404.10/x
  3. Step 3: Cross multiply
    13,102,016,404.10x = 19,653,024,606.21 × 13,102,016,404.10
  4. Step 4: Simplify right side
    13,102,016,404.10x = 257,494,250,780,744,351,744
  5. Step 5: Solve for x
    x = 257,494,250,780,744,351,744/13,102,016,404.10
  6. Step 6: Final answer
    x = 19,653,024,606.21

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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.