Home / 17,673,305.04-26,509,945.23-5,543,705.48

Finding the Fourth Proportional to 17,673,305.04, 26,509,945.23 and 5,543,705.48

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Solution

The fourth proportional to 17,673,305.04, 26,509,945.23 and 5,543,705.48 is: 8,315,554.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,673,305.04 : 26,509,945.23 = 5,543,705.48 : x
  2. Step 2: Convert to fraction form
    17,673,305.04/26,509,945.23 = 5,543,705.48/x
  3. Step 3: Cross multiply
    17,673,305.04x = 26,509,945.23 × 5,543,705.48
  4. Step 4: Simplify right side
    17,673,305.04x = 146,963,328,513,501.12
  5. Step 5: Solve for x
    x = 146,963,328,513,501.12/17,673,305.04
  6. Step 6: Final answer
    x = 8,315,554.34

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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.