Home / 37,339,986.40-56,009,979.60-32,861,010.40

Finding the Fourth Proportional to 37,339,986.40, 56,009,979.60 and 32,861,010.40

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Solution

The fourth proportional to 37,339,986.40, 56,009,979.60 and 32,861,010.40 is: 49,291,515.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,339,986.40 : 56,009,979.60 = 32,861,010.40 : x
  2. Step 2: Convert to fraction form
    37,339,986.40/56,009,979.60 = 32,861,010.40/x
  3. Step 3: Cross multiply
    37,339,986.40x = 56,009,979.60 × 32,861,010.40
  4. Step 4: Simplify right side
    37,339,986.40x = 1,840,544,522,139,387.75
  5. Step 5: Solve for x
    x = 1,840,544,522,139,387.75/37,339,986.40
  6. Step 6: Final answer
    x = 49,291,515.60

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Double scale
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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.