Home / 47,513,246.04-65,568,279.52-25,783,214.04

Finding the Fourth Proportional to 47,513,246.04, 65,568,279.52 and 25,783,214.04

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Solution

The fourth proportional to 47,513,246.04, 65,568,279.52 and 25,783,214.04 is: 35,580,835.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,513,246.04 : 65,568,279.52 = 25,783,214.04 : x
  2. Step 2: Convert to fraction form
    47,513,246.04/65,568,279.52 = 25,783,214.04/x
  3. Step 3: Cross multiply
    47,513,246.04x = 65,568,279.52 × 25,783,214.04
  4. Step 4: Simplify right side
    47,513,246.04x = 1,690,560,985,098,708.50
  5. Step 5: Solve for x
    x = 1,690,560,985,098,708.50/47,513,246.04
  6. Step 6: Final answer
    x = 35,580,835.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.