Home / 11,206,935.61-16,717,541.94-10,876,556.45

Finding the Fourth Proportional to 11,206,935.61, 16,717,541.94 and 10,876,556.45

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Solution

The fourth proportional to 11,206,935.61, 16,717,541.94 and 10,876,556.45 is: 16,224,710.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,206,935.61 : 16,717,541.94 = 10,876,556.45 : x
  2. Step 2: Convert to fraction form
    11,206,935.61/16,717,541.94 = 10,876,556.45/x
  3. Step 3: Cross multiply
    11,206,935.61x = 16,717,541.94 × 10,876,556.45
  4. Step 4: Simplify right side
    11,206,935.61x = 181,829,288,657,446.38
  5. Step 5: Solve for x
    x = 181,829,288,657,446.38/11,206,935.61
  6. Step 6: Final answer
    x = 16,224,710.75

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.