Home / 41,404,659.19-62,106,980.52-11,112,522.19

Finding the Fourth Proportional to 41,404,659.19, 62,106,980.52 and 11,112,522.19

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Solution

The fourth proportional to 41,404,659.19, 62,106,980.52 and 11,112,522.19 is: 16,668,781.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,404,659.19 : 62,106,980.52 = 11,112,522.19 : x
  2. Step 2: Convert to fraction form
    41,404,659.19/62,106,980.52 = 11,112,522.19/x
  3. Step 3: Cross multiply
    41,404,659.19x = 62,106,980.52 × 11,112,522.19
  4. Step 4: Simplify right side
    41,404,659.19x = 690,165,199,027,130.38
  5. Step 5: Solve for x
    x = 690,165,199,027,130.38/41,404,659.19
  6. Step 6: Final answer
    x = 16,668,781.06

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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.