Home / 25,168,249.92-37,728,456.12-16,044,741.84

Finding the Fourth Proportional to 25,168,249.92, 37,728,456.12 and 16,044,741.84

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Solution

The fourth proportional to 25,168,249.92, 37,728,456.12 and 16,044,741.84 is: 24,051,864.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,168,249.92 : 37,728,456.12 = 16,044,741.84 : x
  2. Step 2: Convert to fraction form
    25,168,249.92/37,728,456.12 = 16,044,741.84/x
  3. Step 3: Cross multiply
    25,168,249.92x = 37,728,456.12 × 16,044,741.84
  4. Step 4: Simplify right side
    25,168,249.92x = 605,343,338,467,168
  5. Step 5: Solve for x
    x = 605,343,338,467,168/25,168,249.92
  6. Step 6: Final answer
    x = 24,051,864.57

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1.5x scale

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.