Home / 16,412,171.32-24,596,249.68-12,773,294.92

Finding the Fourth Proportional to 16,412,171.32, 24,596,249.68 and 12,773,294.92

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Solution

The fourth proportional to 16,412,171.32, 24,596,249.68 and 12,773,294.92 is: 19,142,814.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,412,171.32 : 24,596,249.68 = 12,773,294.92 : x
  2. Step 2: Convert to fraction form
    16,412,171.32/24,596,249.68 = 12,773,294.92/x
  3. Step 3: Cross multiply
    16,412,171.32x = 24,596,249.68 × 12,773,294.92
  4. Step 4: Simplify right side
    16,412,171.32x = 314,175,151,088,595.62
  5. Step 5: Solve for x
    x = 314,175,151,088,595.62/16,412,171.32
  6. Step 6: Final answer
    x = 19,142,814.50

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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.