Home / 14,721,063.82-22,083,992.43-4,347,332.17

Finding the Fourth Proportional to 14,721,063.82, 22,083,992.43 and 4,347,332.17

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Solution

The fourth proportional to 14,721,063.82, 22,083,992.43 and 4,347,332.17 is: 6,521,706.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,721,063.82 : 22,083,992.43 = 4,347,332.17 : x
  2. Step 2: Convert to fraction form
    14,721,063.82/22,083,992.43 = 4,347,332.17/x
  3. Step 3: Cross multiply
    14,721,063.82x = 22,083,992.43 × 4,347,332.17
  4. Step 4: Simplify right side
    14,721,063.82x = 96,006,450,732,975.47
  5. Step 5: Solve for x
    x = 96,006,450,732,975.47/14,721,063.82
  6. Step 6: Final answer
    x = 6,521,706.03

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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.