Home / 1,073,088,049.60-1,609,482,775.20-346,150,244.80

Finding the Fourth Proportional to 1,073,088,049.60, 1,609,482,775.20 and 346,150,244.80

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Solution

The fourth proportional to 1,073,088,049.60, 1,609,482,775.20 and 346,150,244.80 is: 519,177,207.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,088,049.60 : 1,609,482,775.20 = 346,150,244.80 : x
  2. Step 2: Convert to fraction form
    1,073,088,049.60/1,609,482,775.20 = 346,150,244.80/x
  3. Step 3: Cross multiply
    1,073,088,049.60x = 1,609,482,775.20 × 346,150,244.80
  4. Step 4: Simplify right side
    1,073,088,049.60x = 557,122,856,636,863,424
  5. Step 5: Solve for x
    x = 557,122,856,636,863,424/1,073,088,049.60
  6. Step 6: Final answer
    x = 519,177,207.17

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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.