Home / 50,368,421.70-75,552,632.55-16,293,212.10

Finding the Fourth Proportional to 50,368,421.70, 75,552,632.55 and 16,293,212.10

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Solution

The fourth proportional to 50,368,421.70, 75,552,632.55 and 16,293,212.10 is: 24,439,818.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,368,421.70 : 75,552,632.55 = 16,293,212.10 : x
  2. Step 2: Convert to fraction form
    50,368,421.70/75,552,632.55 = 16,293,212.10/x
  3. Step 3: Cross multiply
    50,368,421.70x = 75,552,632.55 × 16,293,212.10
  4. Step 4: Simplify right side
    50,368,421.70x = 1,230,995,066,850,513.75
  5. Step 5: Solve for x
    x = 1,230,995,066,850,513.75/50,368,421.70
  6. Step 6: Final answer
    x = 24,439,818.15

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Similar ratio
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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.