Home / 41,106,693.87-61,673,806.55-13,441,887.14

Finding the Fourth Proportional to 41,106,693.87, 61,673,806.55 and 13,441,887.14

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Solution

The fourth proportional to 41,106,693.87, 61,673,806.55 and 13,441,887.14 is: 20,167,332.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,106,693.87 : 61,673,806.55 = 13,441,887.14 : x
  2. Step 2: Convert to fraction form
    41,106,693.87/61,673,806.55 = 13,441,887.14/x
  3. Step 3: Cross multiply
    41,106,693.87x = 61,673,806.55 × 13,441,887.14
  4. Step 4: Simplify right side
    41,106,693.87x = 829,012,347,404,881.50
  5. Step 5: Solve for x
    x = 829,012,347,404,881.50/41,106,693.87
  6. Step 6: Final answer
    x = 20,167,332.12

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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.