Home / 32,649,911.31-45,055,526.73-17,765,296.60

Finding the Fourth Proportional to 32,649,911.31, 45,055,526.73 and 17,765,296.60

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Solution

The fourth proportional to 32,649,911.31, 45,055,526.73 and 17,765,296.60 is: 24,515,374.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,649,911.31 : 45,055,526.73 = 17,765,296.60 : x
  2. Step 2: Convert to fraction form
    32,649,911.31/45,055,526.73 = 17,765,296.60/x
  3. Step 3: Cross multiply
    32,649,911.31x = 45,055,526.73 × 17,765,296.60
  4. Step 4: Simplify right side
    32,649,911.31x = 800,424,795,648,419.50
  5. Step 5: Solve for x
    x = 800,424,795,648,419.50/32,649,911.31
  6. Step 6: Final answer
    x = 24,515,374.27

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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.