Home / 22,857,858.16-34,286,979.48-5,818,534

Finding the Fourth Proportional to 22,857,858.16, 34,286,979.48 and 5,818,534

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Solution

The fourth proportional to 22,857,858.16, 34,286,979.48 and 5,818,534 is: 8,727,849.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,857,858.16 : 34,286,979.48 = 5,818,534 : x
  2. Step 2: Convert to fraction form
    22,857,858.16/34,286,979.48 = 5,818,534/x
  3. Step 3: Cross multiply
    22,857,858.16x = 34,286,979.48 × 5,818,534
  4. Step 4: Simplify right side
    22,857,858.16x = 199,499,955,861,682.31
  5. Step 5: Solve for x
    x = 199,499,955,861,682.31/22,857,858.16
  6. Step 6: Final answer
    x = 8,727,849.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.