Home / 16,603,556.19-22,913,477.36-9,633,707.47

Finding the Fourth Proportional to 16,603,556.19, 22,913,477.36 and 9,633,707.47

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Solution

The fourth proportional to 16,603,556.19, 22,913,477.36 and 9,633,707.47 is: 13,294,846.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,603,556.19 : 22,913,477.36 = 9,633,707.47 : x
  2. Step 2: Convert to fraction form
    16,603,556.19/22,913,477.36 = 9,633,707.47/x
  3. Step 3: Cross multiply
    16,603,556.19x = 22,913,477.36 × 9,633,707.47
  4. Step 4: Simplify right side
    16,603,556.19x = 220,741,738,006,707.88
  5. Step 5: Solve for x
    x = 220,741,738,006,707.88/16,603,556.19
  6. Step 6: Final answer
    x = 13,294,846.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.