Home / 17,706,108,556.80-26,569,366,502.40-6,672,543,091.20

Finding the Fourth Proportional to 17,706,108,556.80, 26,569,366,502.40 and 6,672,543,091.20

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Solution

The fourth proportional to 17,706,108,556.80, 26,569,366,502.40 and 6,672,543,091.20 is: 10,012,659,886.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,706,108,556.80 : 26,569,366,502.40 = 6,672,543,091.20 : x
  2. Step 2: Convert to fraction form
    17,706,108,556.80/26,569,366,502.40 = 6,672,543,091.20/x
  3. Step 3: Cross multiply
    17,706,108,556.80x = 26,569,366,502.40 × 6,672,543,091.20
  4. Step 4: Simplify right side
    17,706,108,556.80x = 177,285,242,893,149,831,168
  5. Step 5: Solve for x
    x = 177,285,242,893,149,831,168/17,706,108,556.80
  6. Step 6: Final answer
    x = 10,012,659,886.53

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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.