Home / 32,675,134,507.98-45,091,227,265.05-18,207,839,230.20

Finding the Fourth Proportional to 32,675,134,507.98, 45,091,227,265.05 and 18,207,839,230.20

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Solution

The fourth proportional to 32,675,134,507.98, 45,091,227,265.05 and 18,207,839,230.20 is: 25,126,562,724.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,675,134,507.98 : 45,091,227,265.05 = 18,207,839,230.20 : x
  2. Step 2: Convert to fraction form
    32,675,134,507.98/45,091,227,265.05 = 18,207,839,230.20/x
  3. Step 3: Cross multiply
    32,675,134,507.98x = 45,091,227,265.05 × 18,207,839,230.20
  4. Step 4: Simplify right side
    32,675,134,507.98x = 821,013,816,734,631,067,648
  5. Step 5: Solve for x
    x = 821,013,816,734,631,067,648/32,675,134,507.98
  6. Step 6: Final answer
    x = 25,126,562,724.15

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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.