Home / 32,675,134,496.85-45,091,227,249.69-18,207,839,219.07

Finding the Fourth Proportional to 32,675,134,496.85, 45,091,227,249.69 and 18,207,839,219.07

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Solution

The fourth proportional to 32,675,134,496.85, 45,091,227,249.69 and 18,207,839,219.07 is: 25,126,562,708.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,675,134,496.85 : 45,091,227,249.69 = 18,207,839,219.07 : x
  2. Step 2: Convert to fraction form
    32,675,134,496.85/45,091,227,249.69 = 18,207,839,219.07/x
  3. Step 3: Cross multiply
    32,675,134,496.85x = 45,091,227,249.69 × 18,207,839,219.07
  4. Step 4: Simplify right side
    32,675,134,496.85x = 821,013,815,952,903,503,872
  5. Step 5: Solve for x
    x = 821,013,815,952,903,503,872/32,675,134,496.85
  6. Step 6: Final answer
    x = 25,126,562,708.78

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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.