Home / 31,118,162.30-46,675,556.13-9,552,767.66

Finding the Fourth Proportional to 31,118,162.30, 46,675,556.13 and 9,552,767.66

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Solution

The fourth proportional to 31,118,162.30, 46,675,556.13 and 9,552,767.66 is: 14,328,633.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,118,162.30 : 46,675,556.13 = 9,552,767.66 : x
  2. Step 2: Convert to fraction form
    31,118,162.30/46,675,556.13 = 9,552,767.66/x
  3. Step 3: Cross multiply
    31,118,162.30x = 46,675,556.13 × 9,552,767.66
  4. Step 4: Simplify right side
    31,118,162.30x = 445,880,743,111,178.81
  5. Step 5: Solve for x
    x = 445,880,743,111,178.81/31,118,162.30
  6. Step 6: Final answer
    x = 14,328,633.51

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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.