Home / 65,339,486,687.30-97,951,083,998.43-25,536,209,859.14

Finding the Fourth Proportional to 65,339,486,687.30, 97,951,083,998.43 and 25,536,209,859.14

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Solution

The fourth proportional to 65,339,486,687.30, 97,951,083,998.43 and 25,536,209,859.14 is: 38,281,589,950.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,339,486,687.30 : 97,951,083,998.43 = 25,536,209,859.14 : x
  2. Step 2: Convert to fraction form
    65,339,486,687.30/97,951,083,998.43 = 25,536,209,859.14/x
  3. Step 3: Cross multiply
    65,339,486,687.30x = 97,951,083,998.43 × 25,536,209,859.14
  4. Step 4: Simplify right side
    65,339,486,687.30x = 2,501,299,436,914,158,338,048
  5. Step 5: Solve for x
    x = 2,501,299,436,914,158,338,048/65,339,486,687.30
  6. Step 6: Final answer
    x = 38,281,589,950.11

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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.