Home / 11,399,620,199.70-17,072,220,520.35-11,399,620,199.70

Finding the Fourth Proportional to 11,399,620,199.70, 17,072,220,520.35 and 11,399,620,199.70

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Solution

The fourth proportional to 11,399,620,199.70, 17,072,220,520.35 and 11,399,620,199.70 is: 17,072,220,520.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,399,620,199.70 : 17,072,220,520.35 = 11,399,620,199.70 : x
  2. Step 2: Convert to fraction form
    11,399,620,199.70/17,072,220,520.35 = 11,399,620,199.70/x
  3. Step 3: Cross multiply
    11,399,620,199.70x = 17,072,220,520.35 × 11,399,620,199.70
  4. Step 4: Simplify right side
    11,399,620,199.70x = 194,616,829,897,514,713,088
  5. Step 5: Solve for x
    x = 194,616,829,897,514,713,088/11,399,620,199.70
  6. Step 6: Final answer
    x = 17,072,220,520.35

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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.