Home / 22,305,784.61-33,460,276.14-9,338,886.65

Finding the Fourth Proportional to 22,305,784.61, 33,460,276.14 and 9,338,886.65

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Solution

The fourth proportional to 22,305,784.61, 33,460,276.14 and 9,338,886.65 is: 14,008,999.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,305,784.61 : 33,460,276.14 = 9,338,886.65 : x
  2. Step 2: Convert to fraction form
    22,305,784.61/33,460,276.14 = 9,338,886.65/x
  3. Step 3: Cross multiply
    22,305,784.61x = 33,460,276.14 × 9,338,886.65
  4. Step 4: Simplify right side
    22,305,784.61x = 312,481,725,981,858.12
  5. Step 5: Solve for x
    x = 312,481,725,981,858.12/22,305,784.61
  6. Step 6: Final answer
    x = 14,008,999.53

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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.