Home / 14,537,200.80-21,801,864.60-4,302,040.80

Finding the Fourth Proportional to 14,537,200.80, 21,801,864.60 and 4,302,040.80

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Solution

The fourth proportional to 14,537,200.80, 21,801,864.60 and 4,302,040.80 is: 6,451,896.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,537,200.80 : 21,801,864.60 = 4,302,040.80 : x
  2. Step 2: Convert to fraction form
    14,537,200.80/21,801,864.60 = 4,302,040.80/x
  3. Step 3: Cross multiply
    14,537,200.80x = 21,801,864.60 × 4,302,040.80
  4. Step 4: Simplify right side
    14,537,200.80x = 93,792,511,025,275.69
  5. Step 5: Solve for x
    x = 93,792,511,025,275.69/14,537,200.80
  6. Step 6: Final answer
    x = 6,451,896.23

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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.