Home / 9,672,032.44-13,347,404.58-5,321,025.34

Finding the Fourth Proportional to 9,672,032.44, 13,347,404.58 and 5,321,025.34

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Solution

The fourth proportional to 9,672,032.44, 13,347,404.58 and 5,321,025.34 is: 7,343,014.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,672,032.44 : 13,347,404.58 = 5,321,025.34 : x
  2. Step 2: Convert to fraction form
    9,672,032.44/13,347,404.58 = 5,321,025.34/x
  3. Step 3: Cross multiply
    9,672,032.44x = 13,347,404.58 × 5,321,025.34
  4. Step 4: Simplify right side
    9,672,032.44x = 71,021,877,993,412.06
  5. Step 5: Solve for x
    x = 71,021,877,993,412.06/9,672,032.44
  6. Step 6: Final answer
    x = 7,343,014.87

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1.5x scale

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.