Home / 17,269,341.96-23,833,781.64-9,828,813

Finding the Fourth Proportional to 17,269,341.96, 23,833,781.64 and 9,828,813

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Solution

The fourth proportional to 17,269,341.96, 23,833,781.64 and 9,828,813 is: 13,564,951.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,269,341.96 : 23,833,781.64 = 9,828,813 : x
  2. Step 2: Convert to fraction form
    17,269,341.96/23,833,781.64 = 9,828,813/x
  3. Step 3: Cross multiply
    17,269,341.96x = 23,833,781.64 × 9,828,813
  4. Step 4: Simplify right side
    17,269,341.96x = 234,257,782,822,393.31
  5. Step 5: Solve for x
    x = 234,257,782,822,393.31/17,269,341.96
  6. Step 6: Final answer
    x = 13,564,951.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.