Home / 22,380,009.16-33,570,013.76-14,805,203.44

Finding the Fourth Proportional to 22,380,009.16, 33,570,013.76 and 14,805,203.44

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Solution

The fourth proportional to 22,380,009.16, 33,570,013.76 and 14,805,203.44 is: 22,207,805.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,380,009.16 : 33,570,013.76 = 14,805,203.44 : x
  2. Step 2: Convert to fraction form
    22,380,009.16/33,570,013.76 = 14,805,203.44/x
  3. Step 3: Cross multiply
    22,380,009.16x = 33,570,013.76 × 14,805,203.44
  4. Step 4: Simplify right side
    22,380,009.16x = 497,010,883,200,399.31
  5. Step 5: Solve for x
    x = 497,010,883,200,399.31/22,380,009.16
  6. Step 6: Final answer
    x = 22,207,805.17

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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.