Home / 1,633,015,873.20-2,449,523,809.80-597,910,522.80

Finding the Fourth Proportional to 1,633,015,873.20, 2,449,523,809.80 and 597,910,522.80

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Solution

The fourth proportional to 1,633,015,873.20, 2,449,523,809.80 and 597,910,522.80 is: 896,865,784.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,015,873.20 : 2,449,523,809.80 = 597,910,522.80 : x
  2. Step 2: Convert to fraction form
    1,633,015,873.20/2,449,523,809.80 = 597,910,522.80/x
  3. Step 3: Cross multiply
    1,633,015,873.20x = 2,449,523,809.80 × 597,910,522.80
  4. Step 4: Simplify right side
    1,633,015,873.20x = 1,464,596,061,728,565,760
  5. Step 5: Solve for x
    x = 1,464,596,061,728,565,760/1,633,015,873.20
  6. Step 6: Final answer
    x = 896,865,784.20

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Double scale
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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.