Home / 49,916,882.50-75,216,043.16-41,018,318.14

Finding the Fourth Proportional to 49,916,882.50, 75,216,043.16 and 41,018,318.14

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Solution

The fourth proportional to 49,916,882.50, 75,216,043.16 and 41,018,318.14 is: 61,807,457.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,916,882.50 : 75,216,043.16 = 41,018,318.14 : x
  2. Step 2: Convert to fraction form
    49,916,882.50/75,216,043.16 = 41,018,318.14/x
  3. Step 3: Cross multiply
    49,916,882.50x = 75,216,043.16 × 41,018,318.14
  4. Step 4: Simplify right side
    49,916,882.50x = 3,085,235,587,568,851
  5. Step 5: Solve for x
    x = 3,085,235,587,568,851/49,916,882.50
  6. Step 6: Final answer
    x = 61,807,457.38

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.