Home / 11,193,446.30-16,794,316.65-10,778,726.30

Finding the Fourth Proportional to 11,193,446.30, 16,794,316.65 and 10,778,726.30

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Solution

The fourth proportional to 11,193,446.30, 16,794,316.65 and 10,778,726.30 is: 16,172,083.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,193,446.30 : 16,794,316.65 = 10,778,726.30 : x
  2. Step 2: Convert to fraction form
    11,193,446.30/16,794,316.65 = 10,778,726.30/x
  3. Step 3: Cross multiply
    11,193,446.30x = 16,794,316.65 × 10,778,726.30
  4. Step 4: Simplify right side
    11,193,446.30x = 181,021,342,565,882.91
  5. Step 5: Solve for x
    x = 181,021,342,565,882.91/11,193,446.30
  6. Step 6: Final answer
    x = 16,172,083.00

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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.