Home / 733,549,584,015.70-1,100,826,988,716-256,018,882,019.58

Finding the Fourth Proportional to 733,549,584,015.70, 1,100,826,988,716 and 256,018,882,019.58

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Solution

The fourth proportional to 733,549,584,015.70, 1,100,826,988,716 and 256,018,882,019.58 is: 384,203,741,763.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,549,584,015.70 : 1,100,826,988,716 = 256,018,882,019.58 : x
  2. Step 2: Convert to fraction form
    733,549,584,015.70/1,100,826,988,716 = 256,018,882,019.58/x
  3. Step 3: Cross multiply
    733,549,584,015.70x = 1,100,826,988,716 × 256,018,882,019.58
  4. Step 4: Simplify right side
    733,549,584,015.70x = 281,832,494,948,051,121,602,560
  5. Step 5: Solve for x
    x = 281,832,494,948,051,121,602,560/733,549,584,015.70
  6. Step 6: Final answer
    x = 384,203,741,763.72

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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.