Home / 33,345,713.39-46,016,096.15-18,461,700.77

Finding the Fourth Proportional to 33,345,713.39, 46,016,096.15 and 18,461,700.77

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Solution

The fourth proportional to 33,345,713.39, 46,016,096.15 and 18,461,700.77 is: 25,476,599.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,345,713.39 : 46,016,096.15 = 18,461,700.77 : x
  2. Step 2: Convert to fraction form
    33,345,713.39/46,016,096.15 = 18,461,700.77/x
  3. Step 3: Cross multiply
    33,345,713.39x = 46,016,096.15 × 18,461,700.77
  4. Step 4: Simplify right side
    33,345,713.39x = 849,535,397,632,540.62
  5. Step 5: Solve for x
    x = 849,535,397,632,540.62/33,345,713.39
  6. Step 6: Final answer
    x = 25,476,599.88

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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.