Home / 29,927,949.18-41,301,029.43-17,535,076.76

Finding the Fourth Proportional to 29,927,949.18, 41,301,029.43 and 17,535,076.76

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Solution

The fourth proportional to 29,927,949.18, 41,301,029.43 and 17,535,076.76 is: 24,198,675.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,927,949.18 : 41,301,029.43 = 17,535,076.76 : x
  2. Step 2: Convert to fraction form
    29,927,949.18/41,301,029.43 = 17,535,076.76/x
  3. Step 3: Cross multiply
    29,927,949.18x = 41,301,029.43 × 17,535,076.76
  4. Step 4: Simplify right side
    29,927,949.18x = 724,216,721,115,563.88
  5. Step 5: Solve for x
    x = 724,216,721,115,563.88/29,927,949.18
  6. Step 6: Final answer
    x = 24,198,675.18

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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.