Home / 39,365,556.40-59,048,334.60-32,995,457.20

Finding the Fourth Proportional to 39,365,556.40, 59,048,334.60 and 32,995,457.20

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Solution

The fourth proportional to 39,365,556.40, 59,048,334.60 and 32,995,457.20 is: 49,493,185.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,365,556.40 : 59,048,334.60 = 32,995,457.20 : x
  2. Step 2: Convert to fraction form
    39,365,556.40/59,048,334.60 = 32,995,457.20/x
  3. Step 3: Cross multiply
    39,365,556.40x = 59,048,334.60 × 32,995,457.20
  4. Step 4: Simplify right side
    39,365,556.40x = 1,948,326,797,025,579.25
  5. Step 5: Solve for x
    x = 1,948,326,797,025,579.25/39,365,556.40
  6. Step 6: Final answer
    x = 49,493,185.80

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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.