Home / 33,293,006.86-49,934,064.65-11,722,538.38

Finding the Fourth Proportional to 33,293,006.86, 49,934,064.65 and 11,722,538.38

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Solution

The fourth proportional to 33,293,006.86, 49,934,064.65 and 11,722,538.38 is: 17,581,890.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,293,006.86 : 49,934,064.65 = 11,722,538.38 : x
  2. Step 2: Convert to fraction form
    33,293,006.86/49,934,064.65 = 11,722,538.38/x
  3. Step 3: Cross multiply
    33,293,006.86x = 49,934,064.65 × 11,722,538.38
  4. Step 4: Simplify right side
    33,293,006.86x = 585,353,989,329,026.25
  5. Step 5: Solve for x
    x = 585,353,989,329,026.25/33,293,006.86
  6. Step 6: Final answer
    x = 17,581,890.15

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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.