Home / 29,823,388.92-41,155,443.04-18,069,616.27

Finding the Fourth Proportional to 29,823,388.92, 41,155,443.04 and 18,069,616.27

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Solution

The fourth proportional to 29,823,388.92, 41,155,443.04 and 18,069,616.27 is: 24,935,565.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,823,388.92 : 41,155,443.04 = 18,069,616.27 : x
  2. Step 2: Convert to fraction form
    29,823,388.92/41,155,443.04 = 18,069,616.27/x
  3. Step 3: Cross multiply
    29,823,388.92x = 41,155,443.04 × 18,069,616.27
  4. Step 4: Simplify right side
    29,823,388.92x = 743,663,063,136,969.75
  5. Step 5: Solve for x
    x = 743,663,063,136,969.75/29,823,388.92
  6. Step 6: Final answer
    x = 24,935,565.34

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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.