Home / 47,576,277.70-65,532,456.60-33,613,394.86

Finding the Fourth Proportional to 47,576,277.70, 65,532,456.60 and 33,613,394.86

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Solution

The fourth proportional to 47,576,277.70, 65,532,456.60 and 33,613,394.86 is: 46,299,720.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,576,277.70 : 65,532,456.60 = 33,613,394.86 : x
  2. Step 2: Convert to fraction form
    47,576,277.70/65,532,456.60 = 33,613,394.86/x
  3. Step 3: Cross multiply
    47,576,277.70x = 65,532,456.60 × 33,613,394.86
  4. Step 4: Simplify right side
    47,576,277.70x = 2,202,768,339,841,613
  5. Step 5: Solve for x
    x = 2,202,768,339,841,613/47,576,277.70
  6. Step 6: Final answer
    x = 46,299,720.08

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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.