Home / 22,462,109.13-33,696,890.48-7,885,250

Finding the Fourth Proportional to 22,462,109.13, 33,696,890.48 and 7,885,250

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Solution

The fourth proportional to 22,462,109.13, 33,696,890.48 and 7,885,250 is: 11,829,183.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,462,109.13 : 33,696,890.48 = 7,885,250 : x
  2. Step 2: Convert to fraction form
    22,462,109.13/33,696,890.48 = 7,885,250/x
  3. Step 3: Cross multiply
    22,462,109.13x = 33,696,890.48 × 7,885,250
  4. Step 4: Simplify right side
    22,462,109.13x = 265,708,405,657,419.97
  5. Step 5: Solve for x
    x = 265,708,405,657,419.97/22,462,109.13
  6. Step 6: Final answer
    x = 11,829,183.28

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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.