Home / 31,151,908.26-46,732,290.66-9,588,306.96

Finding the Fourth Proportional to 31,151,908.26, 46,732,290.66 and 9,588,306.96

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Solution

The fourth proportional to 31,151,908.26, 46,732,290.66 and 9,588,306.96 is: 14,383,823.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,151,908.26 : 46,732,290.66 = 9,588,306.96 : x
  2. Step 2: Convert to fraction form
    31,151,908.26/46,732,290.66 = 9,588,306.96/x
  3. Step 3: Cross multiply
    31,151,908.26x = 46,732,290.66 × 9,588,306.96
  4. Step 4: Simplify right side
    31,151,908.26x = 448,083,547,792,021
  5. Step 5: Solve for x
    x = 448,083,547,792,021/31,151,908.26
  6. Step 6: Final answer
    x = 14,383,823.43

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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.