Home / 16,119,964.80-24,174,302.40-4,757,404.80

Finding the Fourth Proportional to 16,119,964.80, 24,174,302.40 and 4,757,404.80

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Solution

The fourth proportional to 16,119,964.80, 24,174,302.40 and 4,757,404.80 is: 7,134,441.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,119,964.80 : 24,174,302.40 = 4,757,404.80 : x
  2. Step 2: Convert to fraction form
    16,119,964.80/24,174,302.40 = 4,757,404.80/x
  3. Step 3: Cross multiply
    16,119,964.80x = 24,174,302.40 × 4,757,404.80
  4. Step 4: Simplify right side
    16,119,964.80x = 115,006,942,274,411.52
  5. Step 5: Solve for x
    x = 115,006,942,274,411.52/16,119,964.80
  6. Step 6: Final answer
    x = 7,134,441.28

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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.