Home / 733,549,584,014.70-1,100,826,988,714.40-256,018,882,018.57

Finding the Fourth Proportional to 733,549,584,014.70, 1,100,826,988,714.40 and 256,018,882,018.57

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Solution

The fourth proportional to 733,549,584,014.70, 1,100,826,988,714.40 and 256,018,882,018.57 is: 384,203,741,762.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,549,584,014.70 : 1,100,826,988,714.40 = 256,018,882,018.57 : x
  2. Step 2: Convert to fraction form
    733,549,584,014.70/1,100,826,988,714.40 = 256,018,882,018.57/x
  3. Step 3: Cross multiply
    733,549,584,014.70x = 1,100,826,988,714.40 × 256,018,882,018.57
  4. Step 4: Simplify right side
    733,549,584,014.70x = 281,832,494,946,529,629,437,952
  5. Step 5: Solve for x
    x = 281,832,494,946,529,629,437,952/733,549,584,014.70
  6. Step 6: Final answer
    x = 384,203,741,762.17

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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.