Home / 25,987,392,601.70-38,981,088,902.55-24,334,398,515.30

Finding the Fourth Proportional to 25,987,392,601.70, 38,981,088,902.55 and 24,334,398,515.30

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Solution

The fourth proportional to 25,987,392,601.70, 38,981,088,902.55 and 24,334,398,515.30 is: 36,501,597,772.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,987,392,601.70 : 38,981,088,902.55 = 24,334,398,515.30 : x
  2. Step 2: Convert to fraction form
    25,987,392,601.70/38,981,088,902.55 = 24,334,398,515.30/x
  3. Step 3: Cross multiply
    25,987,392,601.70x = 38,981,088,902.55 × 24,334,398,515.30
  4. Step 4: Simplify right side
    25,987,392,601.70x = 948,581,351,914,990,075,904
  5. Step 5: Solve for x
    x = 948,581,351,914,990,075,904/25,987,392,601.70
  6. Step 6: Final answer
    x = 36,501,597,772.95

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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.