Home / 49,207,519.10-73,811,278.65-49,207,519.10

Finding the Fourth Proportional to 49,207,519.10, 73,811,278.65 and 49,207,519.10

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Solution

The fourth proportional to 49,207,519.10, 73,811,278.65 and 49,207,519.10 is: 73,811,278.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,519.10 : 73,811,278.65 = 49,207,519.10 : x
  2. Step 2: Convert to fraction form
    49,207,519.10/73,811,278.65 = 49,207,519.10/x
  3. Step 3: Cross multiply
    49,207,519.10x = 73,811,278.65 × 49,207,519.10
  4. Step 4: Simplify right side
    49,207,519.10x = 3,632,069,903,965,297.50
  5. Step 5: Solve for x
    x = 3,632,069,903,965,297.50/49,207,519.10
  6. Step 6: Final answer
    x = 73,811,278.65

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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.