Home / 17,324,670,902.40-25,987,006,353.60-4,238,467,718.40

Finding the Fourth Proportional to 17,324,670,902.40, 25,987,006,353.60 and 4,238,467,718.40

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Solution

The fourth proportional to 17,324,670,902.40, 25,987,006,353.60 and 4,238,467,718.40 is: 6,357,701,577.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,324,670,902.40 : 25,987,006,353.60 = 4,238,467,718.40 : x
  2. Step 2: Convert to fraction form
    17,324,670,902.40/25,987,006,353.60 = 4,238,467,718.40/x
  3. Step 3: Cross multiply
    17,324,670,902.40x = 25,987,006,353.60 × 4,238,467,718.40
  4. Step 4: Simplify right side
    17,324,670,902.40x = 110,145,087,527,589,298,176
  5. Step 5: Solve for x
    x = 110,145,087,527,589,298,176/17,324,670,902.40
  6. Step 6: Final answer
    x = 6,357,701,577.60

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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.