Home / 16,362,751.73-24,483,500.45-13,114,437.31

Finding the Fourth Proportional to 16,362,751.73, 24,483,500.45 and 13,114,437.31

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Solution

The fourth proportional to 16,362,751.73, 24,483,500.45 and 13,114,437.31 is: 19,623,064.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,362,751.73 : 24,483,500.45 = 13,114,437.31 : x
  2. Step 2: Convert to fraction form
    16,362,751.73/24,483,500.45 = 13,114,437.31/x
  3. Step 3: Cross multiply
    16,362,751.73x = 24,483,500.45 × 13,114,437.31
  4. Step 4: Simplify right side
    16,362,751.73x = 321,087,331,689,354.56
  5. Step 5: Solve for x
    x = 321,087,331,689,354.56/16,362,751.73
  6. Step 6: Final answer
    x = 19,623,064.44

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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.