Home / 23,406,660.01-32,307,682.17-13,618,994.64

Finding the Fourth Proportional to 23,406,660.01, 32,307,682.17 and 13,618,994.64

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Solution

The fourth proportional to 23,406,660.01, 32,307,682.17 and 13,618,994.64 is: 18,797,989.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,406,660.01 : 32,307,682.17 = 13,618,994.64 : x
  2. Step 2: Convert to fraction form
    23,406,660.01/32,307,682.17 = 13,618,994.64/x
  3. Step 3: Cross multiply
    23,406,660.01x = 32,307,682.17 × 13,618,994.64
  4. Step 4: Simplify right side
    23,406,660.01x = 439,998,150,304,053.62
  5. Step 5: Solve for x
    x = 439,998,150,304,053.62/23,406,660.01
  6. Step 6: Final answer
    x = 18,797,989.55

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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.