Home / 16,545,018.12-24,818,916.33-5,030,585.37

Finding the Fourth Proportional to 16,545,018.12, 24,818,916.33 and 5,030,585.37

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Solution

The fourth proportional to 16,545,018.12, 24,818,916.33 and 5,030,585.37 is: 7,546,300.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,545,018.12 : 24,818,916.33 = 5,030,585.37 : x
  2. Step 2: Convert to fraction form
    16,545,018.12/24,818,916.33 = 5,030,585.37/x
  3. Step 3: Cross multiply
    16,545,018.12x = 24,818,916.33 × 5,030,585.37
  4. Step 4: Simplify right side
    16,545,018.12x = 124,853,677,353,998.05
  5. Step 5: Solve for x
    x = 124,853,677,353,998.05/16,545,018.12
  6. Step 6: Final answer
    x = 7,546,300.43

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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.