Home / 27,653,045.23-41,481,560.76-10,613,718.17

Finding the Fourth Proportional to 27,653,045.23, 41,481,560.76 and 10,613,718.17

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Solution

The fourth proportional to 27,653,045.23, 41,481,560.76 and 10,613,718.17 is: 15,921,342.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,653,045.23 : 41,481,560.76 = 10,613,718.17 : x
  2. Step 2: Convert to fraction form
    27,653,045.23/41,481,560.76 = 10,613,718.17/x
  3. Step 3: Cross multiply
    27,653,045.23x = 41,481,560.76 × 10,613,718.17
  4. Step 4: Simplify right side
    27,653,045.23x = 440,273,595,158,371
  5. Step 5: Solve for x
    x = 440,273,595,158,371/27,653,045.23
  6. Step 6: Final answer
    x = 15,921,342.17

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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.