Home / 18,011,736.82-24,855,895.76-9,751,732.00

Finding the Fourth Proportional to 18,011,736.82, 24,855,895.76 and 9,751,732.00

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Solution

The fourth proportional to 18,011,736.82, 24,855,895.76 and 9,751,732.00 is: 13,457,227.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,011,736.82 : 24,855,895.76 = 9,751,732.00 : x
  2. Step 2: Convert to fraction form
    18,011,736.82/24,855,895.76 = 9,751,732.00/x
  3. Step 3: Cross multiply
    18,011,736.82x = 24,855,895.76 × 9,751,732.00
  4. Step 4: Simplify right side
    18,011,736.82x = 242,388,034,155,225.84
  5. Step 5: Solve for x
    x = 242,388,034,155,225.84/18,011,736.82
  6. Step 6: Final answer
    x = 13,457,227.17

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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.