Home / 22,469,389,543.98-30,996,001,690.25-13,893,074,671.77

Finding the Fourth Proportional to 22,469,389,543.98, 30,996,001,690.25 and 13,893,074,671.77

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Solution

The fourth proportional to 22,469,389,543.98, 30,996,001,690.25 and 13,893,074,671.77 is: 19,165,174,254.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,469,389,543.98 : 30,996,001,690.25 = 13,893,074,671.77 : x
  2. Step 2: Convert to fraction form
    22,469,389,543.98/30,996,001,690.25 = 13,893,074,671.77/x
  3. Step 3: Cross multiply
    22,469,389,543.98x = 30,996,001,690.25 × 13,893,074,671.77
  4. Step 4: Simplify right side
    22,469,389,543.98x = 430,629,766,008,882,921,472
  5. Step 5: Solve for x
    x = 430,629,766,008,882,921,472/22,469,389,543.98
  6. Step 6: Final answer
    x = 19,165,174,254.78

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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.