Home / 25,987,392,601.20-38,981,088,901.80-24,334,398,514.80

Finding the Fourth Proportional to 25,987,392,601.20, 38,981,088,901.80 and 24,334,398,514.80

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Solution

The fourth proportional to 25,987,392,601.20, 38,981,088,901.80 and 24,334,398,514.80 is: 36,501,597,772.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,987,392,601.20 : 38,981,088,901.80 = 24,334,398,514.80 : x
  2. Step 2: Convert to fraction form
    25,987,392,601.20/38,981,088,901.80 = 24,334,398,514.80/x
  3. Step 3: Cross multiply
    25,987,392,601.20x = 38,981,088,901.80 × 24,334,398,514.80
  4. Step 4: Simplify right side
    25,987,392,601.20x = 948,581,351,877,248,679,936
  5. Step 5: Solve for x
    x = 948,581,351,877,248,679,936/25,987,392,601.20
  6. Step 6: Final answer
    x = 36,501,597,772.20

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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.