Home / 16,053,320.80-24,119,302.80-12,072,008.80

Finding the Fourth Proportional to 16,053,320.80, 24,119,302.80 and 12,072,008.80

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Solution

The fourth proportional to 16,053,320.80, 24,119,302.80 and 12,072,008.80 is: 18,137,582.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,053,320.80 : 24,119,302.80 = 12,072,008.80 : x
  2. Step 2: Convert to fraction form
    16,053,320.80/24,119,302.80 = 12,072,008.80/x
  3. Step 3: Cross multiply
    16,053,320.80x = 24,119,302.80 × 12,072,008.80
  4. Step 4: Simplify right side
    16,053,320.80x = 291,168,435,651,464.69
  5. Step 5: Solve for x
    x = 291,168,435,651,464.69/16,053,320.80
  6. Step 6: Final answer
    x = 18,137,582.83

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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.