Home / 11,658,453,446.33-17,487,731,154.69-3,690,660,586.75

Finding the Fourth Proportional to 11,658,453,446.33, 17,487,731,154.69 and 3,690,660,586.75

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Solution

The fourth proportional to 11,658,453,446.33, 17,487,731,154.69 and 3,690,660,586.75 is: 5,536,007,020.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,658,453,446.33 : 17,487,731,154.69 = 3,690,660,586.75 : x
  2. Step 2: Convert to fraction form
    11,658,453,446.33/17,487,731,154.69 = 3,690,660,586.75/x
  3. Step 3: Cross multiply
    11,658,453,446.33x = 17,487,731,154.69 × 3,690,660,586.75
  4. Step 4: Simplify right side
    11,658,453,446.33x = 64,541,280,124,250,726,400
  5. Step 5: Solve for x
    x = 64,541,280,124,250,726,400/11,658,453,446.33
  6. Step 6: Final answer
    x = 5,536,007,020.26

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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.