Home / 22,479,117.54-33,732,128.22-9,699,622.26

Finding the Fourth Proportional to 22,479,117.54, 33,732,128.22 and 9,699,622.26

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Solution

The fourth proportional to 22,479,117.54, 33,732,128.22 and 9,699,622.26 is: 14,555,237.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,479,117.54 : 33,732,128.22 = 9,699,622.26 : x
  2. Step 2: Convert to fraction form
    22,479,117.54/33,732,128.22 = 9,699,622.26/x
  3. Step 3: Cross multiply
    22,479,117.54x = 33,732,128.22 × 9,699,622.26
  4. Step 4: Simplify right side
    22,479,117.54x = 327,188,901,759,886.19
  5. Step 5: Solve for x
    x = 327,188,901,759,886.19/22,479,117.54
  6. Step 6: Final answer
    x = 14,555,237.82

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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.