Home / 39,169,986.60-58,714,544.70-17,614,914.60

Finding the Fourth Proportional to 39,169,986.60, 58,714,544.70 and 17,614,914.60

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Solution

The fourth proportional to 39,169,986.60, 58,714,544.70 and 17,614,914.60 is: 26,404,188.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,169,986.60 : 58,714,544.70 = 17,614,914.60 : x
  2. Step 2: Convert to fraction form
    39,169,986.60/58,714,544.70 = 17,614,914.60/x
  3. Step 3: Cross multiply
    39,169,986.60x = 58,714,544.70 × 17,614,914.60
  4. Step 4: Simplify right side
    39,169,986.60x = 1,034,251,690,668,382.75
  5. Step 5: Solve for x
    x = 1,034,251,690,668,382.75/39,169,986.60
  6. Step 6: Final answer
    x = 26,404,188.01

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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.