Home / 29,981,409.14-41,374,335.92-16,230,363.14

Finding the Fourth Proportional to 29,981,409.14, 41,374,335.92 and 16,230,363.14

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Solution

The fourth proportional to 29,981,409.14, 41,374,335.92 and 16,230,363.14 is: 22,397,896.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,981,409.14 : 41,374,335.92 = 16,230,363.14 : x
  2. Step 2: Convert to fraction form
    29,981,409.14/41,374,335.92 = 16,230,363.14/x
  3. Step 3: Cross multiply
    29,981,409.14x = 41,374,335.92 × 16,230,363.14
  4. Step 4: Simplify right side
    29,981,409.14x = 671,520,496,657,946
  5. Step 5: Solve for x
    x = 671,520,496,657,946/29,981,409.14
  6. Step 6: Final answer
    x = 22,397,896.43

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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.