Home / 11,258,529,266.82-15,536,474,578.50-6,177,877,592.88

Finding the Fourth Proportional to 11,258,529,266.82, 15,536,474,578.50 and 6,177,877,592.88

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Solution

The fourth proportional to 11,258,529,266.82, 15,536,474,578.50 and 6,177,877,592.88 is: 8,525,308,758.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,258,529,266.82 : 15,536,474,578.50 = 6,177,877,592.88 : x
  2. Step 2: Convert to fraction form
    11,258,529,266.82/15,536,474,578.50 = 6,177,877,592.88/x
  3. Step 3: Cross multiply
    11,258,529,266.82x = 15,536,474,578.50 × 6,177,877,592.88
  4. Step 4: Simplify right side
    11,258,529,266.82x = 95,982,438,170,864,893,952
  5. Step 5: Solve for x
    x = 95,982,438,170,864,893,952/11,258,529,266.82
  6. Step 6: Final answer
    x = 8,525,308,758.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.