Home / 31,118,161.30-46,675,554.63-9,552,766.66

Finding the Fourth Proportional to 31,118,161.30, 46,675,554.63 and 9,552,766.66

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Solution

The fourth proportional to 31,118,161.30, 46,675,554.63 and 9,552,766.66 is: 14,328,632.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,118,161.30 : 46,675,554.63 = 9,552,766.66 : x
  2. Step 2: Convert to fraction form
    31,118,161.30/46,675,554.63 = 9,552,766.66/x
  3. Step 3: Cross multiply
    31,118,161.30x = 46,675,554.63 × 9,552,766.66
  4. Step 4: Simplify right side
    31,118,161.30x = 445,880,682,106,472.69
  5. Step 5: Solve for x
    x = 445,880,682,106,472.69/31,118,161.30
  6. Step 6: Final answer
    x = 14,328,632.01

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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.