Home / 29,947,541.99-41,327,607.92-16,196,506.11

Finding the Fourth Proportional to 29,947,541.99, 41,327,607.92 and 16,196,506.11

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Solution

The fourth proportional to 29,947,541.99, 41,327,607.92 and 16,196,506.11 is: 22,351,178.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,947,541.99 : 41,327,607.92 = 16,196,506.11 : x
  2. Step 2: Convert to fraction form
    29,947,541.99/41,327,607.92 = 16,196,506.11/x
  3. Step 3: Cross multiply
    29,947,541.99x = 41,327,607.92 × 16,196,506.11
  4. Step 4: Simplify right side
    29,947,541.99x = 669,362,854,106,981.88
  5. Step 5: Solve for x
    x = 669,362,854,106,981.88/29,947,541.99
  6. Step 6: Final answer
    x = 22,351,178.42

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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.